test-current-question: &a1
questionId: d1zhFw9Z
templateId: QXFYAULO
seed: J6jvzdk0
type: multiple-choice
question: When the temperature is at (1) \_\_\_\_\_ and the water vapour changes
from (2) \_\_\_\_\_ the process is called (3) \_\_\_\_\_.
annexes: []
correctOptionId: OXMPGGJH8
options:
- id: OOMPSHBRR
text: (1) 10°C or below; (2) water to gas; (3) fusion.
why: ""
- id: OJYUN6ZTY
text: (1) 10°C or below; (2) ice to water; (3) sublimation.
why: ""
- id: ORVANDBC1
text: (1) 0°C or below; (2) water to ice; (3) deposition.
why: ""
- id: OXMPGGJH8
text: (1) 0°C or below; (2) ice to gas; (3) sublimation.
why: ""
explanation: ""
selectedOptionId: ORVANDBC1
test:
id: HSY772VF
questionBank: atpl
title: 050 study
status: started
mode: study
currentQuestionIndex: 7
timeSpentInMs: 547048
durationInMs: 2400000
questions:
- questionId: Xj9IDuKu
templateId: QSYGPAQG
seed: H9ygpzDc
type: multiple-choice
question: At what degree of icing should ICAO\`s "Change of course and/or
altitude desirable" recommendation be followed?
annexes: []
correctOptionId: OOYYR7NDI
options:
- id: OJSITVHMK
text: Extreme
why: ""
- id: OX8MJYPB8
text: Severe
why: ""
- id: OOYYR7NDI
text: Moderate
why: ""
- id: OMA4D25PY
text: Light
why: ""
explanation: ""
selectedOptionId: OX8MJYPB8
- questionId: GznzuUGU
templateId: QEAXXASF
seed: QHD04AaA
type: multiple-choice
question: An aircraft is cleared to fly at FL 050\. The QNH is 1 030 hPa and
this remains set on the altimeter due to the flight crew forgetting the
pressure setting change. The aircraft is...
annexes: []
correctOptionId: O9BH7Y8QO
options:
- id: O0KSTIB9G
text: 800 ft higher than the cleared altitude.
why: ""
- id: OZTLRJC6M
text: 510 ft higher than the cleared altitude.
why: ""
- id: O9BH7Y8QO
text: 510 ft lower than the cleared altitude.
why: ""
- id: OZRWSMZCQ
text: 460 ft lower than the cleared altitude.
why: ""
explanation: ""
selectedOptionId: OZTLRJC6M
- questionId: EBu91xpz
templateId: QMWOEZCE
seed: yXjp8auS
type: multiple-choice
question: |-
Refer to figure.
Which cloud is depicted on the attached picture?
annexes:
- /content/atpl/media/A4A0IDOVY.jpg
correctOptionId: OZCIROMJY
options:
- id: OY8QGEEBH
text: |-
Nimbostratus
why: ""
- id: OKTFTZYPQ
text: Cirrocumulus
why: ""
- id: OZCIROMJY
text: Stratocumulus
why: ""
- id: OXRDC36YL
text: Cumulus humilis
why: ""
explanation: ""
selectedOptionId: OZCIROMJY
- questionId: wcsZPVwR
templateId: QIV2WGNDW
seed: ndYZ5Xq8
type: multiple-choice
question: >-
Check the correctness of the following statements.
1) For unsaturated air the dew-point temperature is lower than the
temperature
2) The maximum water vapour pressure is lower over ice than over water
with the same temperature
annexes: []
correctOptionId: xqiCWCMp
options:
- id: udetTj7V
text: One is incorrect, two is incorrect
why: ""
- id: xkYsKbod
text: One is correct, two is correct
why: ""
- id: xqiCWCMp
text: One is correct, two is incorrect
why: ""
- id: oZ5FfNHL
text: One is incorrect, two is correct
why: ""
explanation: ""
selectedOptionId: xkYsKbod
- questionId: sqPpd4Vt
templateId: QRZKZOYF
seed: jQnJcGbk
type: multiple-choice
question: >-
Which cloud species is described by the following definition?
"Cumulonimbus characterised by the presence, mostly in its upper
portion, of distinct cirriform parts of clearly fibrous or striated
structure, frequently having the form of an anvil, a plume or a vast,
more or less disorderly mass of hair. This specie is usually accompanied
by a shower, or by a thunderstorm, often with squalls and sometimes with
hailit frequently produces very well defined virga."
annexes: []
correctOptionId: OG8FJWRWH
options:
- id: OGTERDNNM
text: Fractus
why: ""
- id: OKWM4URD1
text: Calvus
why: ""
- id: OG8FJWRWH
text: Capillatus
why: ""
- id: OWQRIZDWU
text: Congestus
why: ""
explanation: ""
selectedOptionId: OG8FJWRWH
- questionId: zk4lRm7J
templateId: QQUCBNN35
seed: 01B7HmjN
type: multiple-choice
question: Which statement concerning volume and temperature of an ascending
parcel of air is correct?
annexes: []
correctOptionId: OIKWX8HE1
options:
- id: OWOCVD0AF
text: The volume remains constant while the temperature decreases.
why: ""
- id: OU34K2XMJ
text: The volume decreases and the temperature decreases.
why: ""
- id: OYIF5ERPS
text: The volume increases while the temperature remains constant.
why: ""
- id: OIKWX8HE1
text: The volume increases while the temperature decreases.
why: ""
explanation: ""
selectedOptionId: OIKWX8HE1
- questionId: PC15ETdV
templateId: QSPAXUGZL
seed: Ll6npDtS
type: multiple-choice
question: Which term applies when the temperature of the air changes by
compression or expansion with no heat added or removed?
annexes: []
correctOptionId: OVES9RXHS
options:
- id: ODASYBGRE
text: Advection
why: ""
- id: OVES9RXHS
text: Adiabatic
why: ""
- id: OFECODJZF
text: Katabatic
why: ""
- id: OMVNKW95C
text: Atmospheric
why: ""
explanation: ""
selectedOptionId: OVES9RXHS
- *a1
- questionId: xslDfrZa
templateId: QKBBWYUE
seed: wWrTMDYL
type: multiple-choice
question: "On the tephigram, the green line represents the Dry Adiabatic Lapse
Rate because:"
annexes:
- /content/atpl/media/AF6XISGZN.jpg
correctOptionId: OECIDKVAT
options:
- id: OECIDKVAT
text: The DALR is a linear decrease in air temperature with altitude at a
constant rate.
why: ""
- id: OBKMJ6QLS
text: The DALR is not linear as latent heat is released, and this is represented
accordingly on the tephigram.
why: ""
- id: O4EHBIR8G
text: The dry adiabatic lapse rate is not constant, its approximate lapse rate
is 3°C/1000 ft, but it can vary.
why: ""
- id: OZWGP2JIY
text: The dry adiabatic cooling is not represented by the green line.
why: ""
explanation: ""
- questionId: 72AOOP0Q
templateId: QMPXARUXC
seed: nhNf1KoD
type: multiple-choice
question: What is the accurate combination of figures that corresponds to a cold
front occlusion?
annexes:
- /content/atpl/media/A4K58B7EE.jpg
correctOptionId: OHZCJ6UMH
options:
- id: OHZCJ6UMH
text: A and E.
why: ""
- id: OIEIQKH86
text: A, C and E.
why: ""
- id: OP3A4YXJH
text: B and E.
why: ""
- id: O4PRV4DLQ
text: B and D.
why: ""
explanation: ""
- questionId: DUIlStkl
templateId: QILSF8ITT
seed: Qezru3o4
type: multiple-choice
question: Which statement is correct for an absolutely unstable atmosphere?
annexes: []
correctOptionId: OCQIJOQEC
options:
- id: OCQIJOQEC
text: Visibility is good between showers
why: ""
- id: OJO222Y1J
text: Clouds are mainly of the stratiform type
why: ""
- id: OXGK2WX8N
text: The dry adiabatic lapse rate is more than 1°C / 100 m
why: ""
- id: OZZVKUNJJ
text: The environmental lapse rate is less than 1°C / 100 m
why: ""
explanation: ""
- questionId: 1uk6EmGZ
templateId: QAYQRSRU
seed: bzEjgKX7
type: multiple-choice
question: "A super cooled droplet is:"
annexes: []
correctOptionId: OINOE42VC
options:
- id: OINOE42VC
text: a droplet still in liquid state at a temperature below freezing.
why: ""
- id: O9ZR3OD4I
text: a small particle of water at a temperature below -50°C.
why: ""
- id: ON4RUDZA0
text: a water droplet that is mainly frozen.
why: ""
- id: ONKSKXQJM
text: a water droplet that has been frozen during its descent.
why: ""
explanation: ""
- questionId: r3lKvlmM
templateId: QGNQCYLPL
seed: IbuvFeYf
type: multiple-choice
question: Which of the following statements is correct?
annexes: []
correctOptionId: OBA1LUJT6
options:
- id: OBA1LUJT6
text: The Bergeron-Findeisen process is mainly based on the difference of
maximum vapour pressure over water and over ice of the same
temperature.
why: ""
- id: ODRD9Y2EC
text: In the tropics stratiform precipitation does not occur.
why: ""
- id: ORHZCEZEM
text: The principle of the Bergeron-Findeisen process is mainly based on the
difference in size of the cloud elements.
why: ""
- id: O01QESLGP
text: At mid-latitudes the coalescence process is usually the initial process in
the formation of precipitation.
why: ""
explanation: ""
- questionId: dlXNQeC6
templateId: QDT3ZQBJK
seed: two4JBTS
type: multiple-choice
question: "Clouds, fog or dew will always be formed when:"
annexes: []
correctOptionId: OK5R1QA0Q
options:
- id: OYPBCDOU4
text: temperature and dew point are nearly equal.
why: ""
- id: OK5R1QA0Q
text: water vapour condenses.
why: ""
- id: OTFNWBRZX
text: relative humidity reaches 98%.
why: ""
- id: O3XDQG5WI
text: water vapour is present.
why: ""
explanation: ""
- questionId: rDFWgBSy
templateId: QAPJRWQV
seed: AFJtLLrA
type: multiple-choice
question: A frontal depression over Western Europe has probably formed..
annexes: []
correctOptionId: OBE2XPZOI
options:
- id: OBE2XPZOI
text: 4 days before over the Western Atlantic.
why: ""
- id: OI4H2TGQU
text: 10 days before over Eastern Europe.
why: ""
- id: OWQLDOGZN
text: 10 days before over the Western Atlantic.
why: ""
- id: OOFRBGNJ2
text: 4 days before over Eastern Europe.
why: ""
explanation: ""
- questionId: NGgYoSa6
templateId: QF2M7EZTA
seed: ZlqBw54S
type: multiple-choice
question: >-
Refer to figure.
An airport broadcasts the following METAR:
23008KT 4500 FZDZ OVC008 M02/M02 Q1009
The figure shows a cross-section of a frontal system. At which location
is the airport most likely to be situated?
annexes:
- /content/atpl/media/ADYYHXHVK.jpg
correctOptionId: OVBLU69QM
options:
- id: OVBLU69QM
text: "4"
why: ""
- id: OQSXKMCYY
text: "1"
why: ""
- id: OX5PBCCNG
text: "3"
why: ""
- id: OVVULTE0B
text: "2"
why: ""
explanation: ""
- questionId: ImeIxIr4
templateId: QBV2FDVBS
seed: R8nO7zad
type: multiple-choice
question: What do you understand by "Adiabatic Cooling"?
annexes: []
correctOptionId: OPA0Q3V7W
options:
- id: ODVEN2SCY
text: When the pressure applied on a parcel of air is increased, the air in the
parcel is allowed to expand; as the volume increases, the
temperature falls as its internal energy decreases.
why: ""
- id: OPA0Q3V7W
text: When the pressure applied on a parcel of air is reduced, the air in the
parcel is allowed to expand; as the volume increases, the
temperature falls as its internal energy decreases.
why: ""
- id: OQNSPHWGQ
text: When the pressure applied on a parcel of air is reduced, the air in the
parcel is allowed to expand; as the volume increases, the
temperature increases as its internal energy decreases.
why: ""
- id: OWK2VRPYZ
text: When the pressure applied on a parcel of air is increased, the air in the
parcel is allowed to expand; as the volume increases, the
temperature increases as its internal energy decreases.
why: ""
explanation: ""
- questionId: dQcPQv7T
templateId: QJPQXKDH
seed: I3j4Us8U
type: multiple-choice
question: "A blocking anticyclone in the northern hemisphere is:"
annexes: []
correctOptionId: OFTXZ9P7T
options:
- id: O1JHRW6DX
text: a cold anticyclone, situated between 50°N and 70°N and steering
depressions.
why: ""
- id: OFZ7MHX45
text: a quasi-stationary, cold anticyclone, situated between 50°N and 70°N.
why: ""
- id: OFTXZ9P7T
text: a quasi-stationary, warm anticyclone, situated between 50°N and 70°N.
why: ""
- id: OP3JITS5V
text: a cold anticyclone, situated over Scandinavia and steering depressions.
why: ""
explanation: ""
- questionId: Oc6PAHPP
templateId: QXRKXRZD
seed: bcBOAwWe
type: multiple-choice
question: Absolute instability in the atmosphere will occur when the
environmental lapse rate is
annexes: []
correctOptionId: OJVNREJIN
options:
- id: ONGVX3GVQ
text: less than saturated adiabatic lapse rate
why: ""
- id: OQUBFBYJM
text: less than both saturated adiabatic lapse rate and dry adiabatic lapse rate
why: ""
- id: OJVNREJIN
text: greater than both saturated adiabatic lapse rate and dry adiabatic lapse
rate
why: ""
- id: OKUET5VEE
text: greater than saturated adiabatic lapse rate but less than dry adiabatic
lapse rate
why: ""
explanation: ""
- questionId: zTBW67vg
templateId: QAI72RGQ3
seed: rNdhe0jT
type: multiple-choice
question: >-
An aerodrome on the coast (Faro, Portugal) reported the following METAR:
LPFR 070650Z 26010KT 0100FG VV/// 05/05 Q1006
What change is likely, on its own, to produce an improvement in
visibility above the limits stated for fog?
annexes: []
correctOptionId: OK6GSYWWM
options:
- id: OK6GSYWWM
text: A cold front crossing the area.
why: ""
- id: OYQCDB2W6
text: Humidity reducing because drizzle falls.
why: ""
- id: ORYVJQ6R6
text: A reduction in gradient wind.
why: ""
- id: OWN69AP0E
text: Calm wind.
why: ""
explanation: ""
- questionId: oFwyFx9V
templateId: QIDHAVXS
seed: eaCRinyS
type: multiple-choice
question: In which of the following changes of state is latent heat released?
annexes: []
correctOptionId: OVOB3WDL2
options:
- id: OKWDTDBJC
text: Solid to gas
why: ""
- id: OVOB3WDL2
text: Liquid to solid
why: ""
- id: O8SUBZSEG
text: Liquid to gas
why: ""
- id: O4GTSYBVK
text: Solid to liquid
why: ""
explanation: ""
- questionId: JVj9SZIu
templateId: QKUZYBVO
seed: e6XCdJ1H
type: multiple-choice
question: "When water evaporates into unsaturated air:"
annexes: []
correctOptionId: OXX53SGJM
options:
- id: OQPT9POWM
text: relative humidity is decreased.
why: ""
- id: OIV8GHNUD
text: relative humidity is not changed.
why: ""
- id: OEBMN1OK0
text: heat is released.
why: ""
- id: OXX53SGJM
text: heat is absorbed.
why: ""
explanation: ""
- questionId: X6CQalyY
templateId: QIUTUNFT
seed: EyqhRl9y
type: multiple-choice
question: "Considering the North Atlantic region between 30°N and 65°N and the
adjacent land areas during mid-summer, the predominant pressure systems
are:"
annexes: []
correctOptionId: O7NMIBIOS
options:
- id: OQTSXSVCD
text: weak low over NE Canada and Scandinavian high.
why: ""
- id: OHQLIDUMH
text: Scandinavian high and Azores high.
why: ""
- id: OJNVYDHGE
text: Azores low and Icelandic high.
why: ""
- id: O7NMIBIOS
text: Azores high and weak low over NE Canada.
why: ""
explanation: ""
- questionId: m4bVuh40
templateId: QZVPTAGC
seed: nbJgqYUJ
type: multiple-choice
question: What is the best way to dissipate orographic fog?
annexes: []
correctOptionId: O165L7VQD
options:
- id: O165L7VQD
text: Downslope wind.
why: ""
- id: OTPL3MZWF
text: Adiabatic cooling.
why: ""
- id: O3N7XAMSX
text: Anabatic wind.
why: ""
- id: OSGHFVBCB
text: Upslope wind.
why: ""
explanation: ""
- questionId: 0DLrTgOw
templateId: QYPMPRNF
seed: 6wPTHx0y
type: multiple-choice
question: |-
Refer to figure.
Which cloud is depicted on the attached picture?
annexes:
- /content/atpl/media/AO6O9PXAH.jpg
correctOptionId: OF69BZZT6
options:
- id: OF69BZZT6
text: Altocumulus
why: ""
- id: ORKSNOEZG
text: Cirrostratus with halo
why: ""
- id: OPOEUCHCM
text: Stratus Fractus
why: ""
- id: OXDJJOF9K
text: Virga
why: ""
explanation: ""
- questionId: Xhack3e3
templateId: QOGVEUNX
seed: ktGC9YWG
type: multiple-choice
question: One of the main reasons for radiation fog to dissipate or become low
stratus is..
annexes: []
correctOptionId: OH4KVGSPS
options:
- id: OH4KVGSPS
text: surface heating.
why: ""
- id: O9WJ5W5VC
text: decreasing wind speed.
why: ""
- id: O4K55OJYV
text: lifting against the slope of a hill.
why: ""
- id: OFRJUHZUB
text: surface cooling.
why: ""
explanation: ""
- questionId: P4s5QU82
templateId: QMFGXIXG
seed: bBPfUiXF
type: multiple-choice
question: The isobars drawn on a surface weather chart represent lines of equal
pressure..
annexes: []
correctOptionId: OKVMRXAXT
options:
- id: OL2DLK1SK
text: at height of observation.
why: ""
- id: O2H3BPIUG
text: at a determined density altitude.
why: ""
- id: OZOEZUPIS
text: at flight level.
why: ""
- id: OKVMRXAXT
text: reduced to sea level.
why: ""
explanation: ""
- questionId: ih1LaUUn
templateId: QEBA9X3L0
seed: xC5gEs99
type: multiple-choice
question: "On an aerodrome, when a warm front is approaching:"
annexes: []
correctOptionId: OTTWCT48N
options:
- id: OCEBIFK2X
text: QFE decreases and QNH increases.
why: ""
- id: OIWRM1T5T
text: QFE increases and QNH decreases.
why: ""
- id: OTTWCT48N
text: QFE and QNH decrease.
why: ""
- id: OAT65IC0Y
text: QFE and QNH increase.
why: ""
explanation: ""
- questionId: Ca4GbmIs
templateId: QEQPJEDN
seed: wxINiHh1
type: multiple-choice
question: On average, going from the equator to the north pole, the altitude of
the tropopause..
annexes: []
correctOptionId: OPDQRWTF4
options:
- id: OOSBRRMZL
text: increases and its temperature decreases.
why: ""
- id: OPDQRWTF4
text: decreases and its temperature increases.
why: ""
- id: OL014QET6
text: decreases and its temperature decreases.
why: ""
- id: OAF0NPB0A
text: increases and its temperature increases.
why: ""
explanation: ""
- questionId: FZ1XUXsc
templateId: QDUSWYEE
seed: QnzRX7SZ
type: multiple-choice
question: Which of the following clouds are classified as medium level clouds in
temperate regions?
annexes: []
correctOptionId: OKLC923BM
options:
- id: OAYQQUNQT
text: CI, CC.
why: ""
- id: OVHCS3THV
text: CS, ST.
why: ""
- id: OKLC923BM
text: AS, AC.
why: ""
- id: OYUZ9YXGT
text: SC, NS
why: ""
explanation: ""
- questionId: qJoAW4qb
templateId: QFWBKTXJ
seed: nEd83Tnq
type: multiple-choice
question: Half the mass of the atmosphere is found in the lowest..
annexes: []
correctOptionId: OVCLOCKD4
options:
- id: OWQ8YMGT8
text: 3 km.
why: ""
- id: O7LBT862C
text: 11 km.
why: ""
- id: ONZOKSD03
text: 8 km.
why: ""
- id: OVCLOCKD4
text: 5 km.
why: ""
explanation: ""
- questionId: qREshdA2
templateId: QNXTNFWY
seed: YZ5EIePT
type: multiple-choice
question: In the ICAO standard atmosphere, which of the following alternatives
indicates the correct vertical temperature distribution in the lowest 11
km?
annexes: []
correctOptionId: OF2KA1TCK
options:
- id: OF2KA1TCK
text: 15°C at mean sea level, decreasing at 0.65°C per 100 metres.
why: ""
- id: OSOTJZIND
text: 15°C at mean sea level, decreasing at 0.65°C per 100 feet.
why: ""
- id: OMJYOEWQO
text: 13°C at mean sea level, decreasing at 2°C per 1 000 feet.
why: ""
- id: OIAHWK86B
text: 15.2°C at mean sea level, decreasing at 0.65°C per 100 metres.
why: ""
explanation: ""
- questionId: aWYltswD
templateId: QDTSGMXZ
seed: YP0JmpGv
type: multiple-choice
question: How long does a typical frontal depression last in Europe?
annexes: []
correctOptionId: O9ISUTBZM
options:
- id: OGUATHUV6
text: 2 to 3 hours.
why: ""
- id: OIBXZGX8V
text: 15 to 20 days.
why: ""
- id: OPRFCUXV4
text: 2 days.
why: ""
- id: O9ISUTBZM
text: 7 to 10 days.
why: ""
explanation: ""
- questionId: tRExzG3s
templateId: QKUNPPZT
seed: RrDE4dCt
type: multiple-choice
question: >-
Refer to figure.
Which one of the displayed cloud forms is representative of altocumulus
castellanus?
annexes:
- /content/atpl/media/ASWGWXBWV.jpg
correctOptionId: O9XSMQGMT
options:
- id: OOJPK4LLG
text: "2"
why: ""
- id: OQH9Q5EPE
text: "4"
why: ""
- id: OAOMPFRHE
text: "1"
why: ""
- id: O9XSMQGMT
text: "3"
why: ""
explanation: ""
- questionId: LIbRcRXN
templateId: QPYHOJAM
seed: eUwyzsNw
type: multiple-choice
question: The outside temperature is +30°C and the dew point is +21°C. Calculate
the relative humidity?
annexes: []
correctOptionId: OBQCTRVV5
options:
- id: OPJ3JPKZK
text: 65%
why: ""
- id: OMROPOLAK
text: 75%
why: ""
- id: OI926EJK0
text: 45%
why: ""
- id: OBQCTRVV5
text: 55%
why: ""
explanation: ""
- questionId: BoNAJ57q
templateId: QLWPWBXD
seed: yRVSVGGE
type: multiple-choice
question: Which of the following combinations of pressure and temperature is
correct in the ICAO standard atmosphere?
annexes: []
correctOptionId: OTZH91SKT
options:
- id: OTZH91SKT
text: 500 hPa -21.1°C
why: ""
- id: OXCGQ0IG6
text: 200 hPa -62.3°C
why: ""
- id: OBG8VEBKI
text: 700 hPa -8.4°C
why: ""
- id: OELCC5BKN
text: 300 hPa -50.5°C
why: ""
explanation: ""
- questionId: 8Nn1uy0y
templateId: QFPYEABS
seed: ncr9fUkP
type: multiple-choice
question: Up to which flight level could the effects of mountain waves be
expected to be encountered?
annexes: []
correctOptionId: OFZEUPLV8
options:
- id: O4ZJSGRMZ
text: FL450
why: ""
- id: OJKG1TEW8
text: FL300
why: ""
- id: OKYTLDJ1I
text: FL150
why: ""
- id: OFZEUPLV8
text: FL600
why: ""
explanation: ""
- questionId: PPHaFiyl
templateId: QMWEVCCV
seed: jANxMHhm
type: multiple-choice
question: How can freezing fog occur?
annexes: []
correctOptionId: OPBTPVBNE
options:
- id: OPBTPVBNE
text: The fog can form by any usual process but it becomes freezing fog when the
temperature is below 0 °C.
why: ""
- id: OU6NWHYLJ
text: By advection between the 60°N and higher latitudes.
why: ""
- id: OIRHDL6NS
text: By radiation in the early mornings.
why: ""
- id: OQ79Q0PAV
text: By advection when the wind speed is between 5-10 kt and the OAT is between
0°C and 5°C.
why: ""
explanation: ""
- questionId: vslNtnEA
templateId: Q40AMG5EF
seed: Gum77tHs
type: multiple-choice
question: Amongst others, what has to be expected when a warm air mass covers a
cold surface?
annexes: []
correctOptionId: OOCIN6F3D
options:
- id: OOCIN6F3D
text: Increasing stability of air layers near the surface.
why: ""
- id: O22JV7L9A
text: Development of large cumulus clouds.
why: ""
- id: OVEYDFOPS
text: Development of a cold air drop.
why: ""
- id: ODLIG5QLS
text: Development of an inversion at high level.
why: ""
explanation: ""
- questionId: LJ0zpGLr
templateId: QNEGETHW
seed: Qp4VhBcX
type: multiple-choice
question: Which of the following values corresponds to a NE-wind?
annexes: []
correctOptionId: OTFHGU4SN
options:
- id: OTFHGU4SN
text: 045°
why: ""
- id: OBGIQMZON
text: 135°
why: ""
- id: O1FPDPPUV
text: 225°
why: ""
- id: OIBF1GPV8
text: 315°
why: ""
explanation: ""
- questionId: 5pljb6N5
templateId: QWUUIJB6W
seed: lDgaTDBS
type: multiple-choice
question: In which part of a frontal system do thunderstorms occur most frequently?
annexes: []
correctOptionId: OJXH4VVR6
options:
- id: OBRTQAN59
text: At the warm front.
why: ""
- id: OJXH4VVR6
text: At the cold front.
why: ""
- id: OLCHBQM9E
text: In the warm sector.
why: ""
- id: O7DVEJHXX
text: Ahead of the warm front.
why: ""
explanation: ""
- questionId: oNXOCIxK
templateId: QSIOFIEZ
seed: m0sIBLQt
type: multiple-choice
question: "When compared to the geostrophic wind in the northern hemisphere,
surface friction will cause the surface wind to:"
annexes: []
correctOptionId: OWXXP8KJ1
options:
- id: OIL0QPKJN
text: veer and increase.
why: ""
- id: OWXXP8KJ1
text: back and decrease.
why: ""
- id: OXLOZVJTZ
text: veer and decrease.
why: ""
- id: OY4S2IPHO
text: back and increase.
why: ""
explanation: ""
- questionId: n8OqPLju
templateId: QAJSEBLS
seed: E3kVP6J5
type: multiple-choice
question: Which of the following statements is correct regarding the temperature
at the tropopause?
annexes: []
correctOptionId: OOEZE1IYO
options:
- id: OOEZE1IYO
text: It is higher in polar regions than in equatorial regions.
why: ""
- id: OMJPR8IFZ
text: It is higher in equatorial regions than in polar regions.
why: ""
- id: OQKKVRFHO
text: It is highest in middle latitudes.
why: ""
- id: OBKRK6CVP
text: Tropopause temperature is independent of latitude.
why: ""
explanation: ""
- questionId: 7mLWemyL
templateId: QGAPVABW
seed: Dr4svag0
type: multiple-choice
question: "For the same horizontal distance between adjacent isobars the
gradient wind speed will be the least at:"
annexes: []
correctOptionId: OQLYKB1H4
options:
- id: OQLYKB1H4
text: 50°N with a cyclonic circulation.
why: ""
- id: OZMMEFMAV
text: 50°N with anti-cyclonic circulation.
why: ""
- id: OXTBHLK07
text: 30°N with anti-cyclonic circulation.
why: ""
- id: OOQFIM0W8
text: 30°N with a cyclonic circulation.
why: ""
explanation: ""
- questionId: 2xY4Nghr
templateId: QWTBJSGZ
seed: Lc9hcO8M
type: multiple-choice
question: Which of the following circumstances most favours the development of
orographic fog?
annexes: []
correctOptionId: O9NUGUTLT
options:
- id: OWC9M7VW2
text: Katabatic winds
why: ""
- id: ONNQEEZLZ
text: Clear nights
why: ""
- id: O9NUGUTLT
text: High relative humidity
why: ""
- id: OBPGBOB0V
text: Absolutely unstable air
why: ""
explanation: ""
- questionId: 2zbRnEfC
templateId: QDVSEUAT
seed: R98dbKxQ
type: multiple-choice
question: What is meant by the term "altitude"? The..
annexes: []
correctOptionId: O6XWE9A81
options:
- id: O6XWE9A81
text: vertical distance of a level or a point measured from mean sea level.
why: ""
- id: ONO4XWDUQ
text: vertical distance of a level or a point measured from the aerodrome
reference point.
why: ""
- id: OAYELMP22
text: vertical distance of a level or a point measured from the earth\`s
surface.
why: ""
- id: OAVRE4FDW
text: altimeter indication when the altimeter subscale is set to the current
QFE.
why: ""
explanation: ""
- questionId: Mc0UG97R
templateId: QDJCDMIF
seed: XOmFrRKN
type: multiple-choice
question: "The geostrophic force is strongest:"
annexes: []
correctOptionId: O3TBWGKHO
options:
- id: OIY3CGKER
text: At mid latitudes
why: ""
- id: OYYP1MCEL
text: Close to the equator
why: ""
- id: OLT6PTUUI
text: At the equator
why: ""
- id: O3TBWGKHO
text: Close to the poles
why: ""
explanation: ""
- questionId: PEADhkJp
templateId: QUGICQKK
seed: tSsUuFGF
type: multiple-choice
question: What relationship exists between the wind at 3000 feet and the surface
wind?
annexes: []
correctOptionId: ORY1D1GOX
options:
- id: ORY1D1GOX
text: The wind at 3000 ft is parallel to the isobars and the surface wind
direction is across the isobars toward the low pressure and the
surface wind is weaker.
why: ""
- id: O87ZEY7LR
text: The surface wind is veered compared to the wind at 3000 feet and is
usually weaker.
why: ""
- id: ODUDNTVP2
text: They have the same direction, but the surface wind is weaker, caused by
friction
why: ""
- id: OPNEGHCT7
text: They are practically the same, except when eddies exist, caused by
obstacles
why: ""
explanation: ""
- questionId: ypa8JhJB
templateId: QUFIPF5PB
seed: qTWcl9jy
type: multiple-choice
question: Where is the coldest air to be found, in an occlusion with cold front
characteristics?
annexes: []
correctOptionId: OHIQOEEXK
options:
- id: OLT8A342D
text: At the surface position of the front.
why: ""
- id: OSQCY3GTK
text: Ahead of the front.
why: ""
- id: OVM6KQWKV
text: At the junction of the occlusion.
why: ""
- id: OHIQOEEXK
text: Behind the front.
why: ""
explanation: ""
- questionId: cc83Eptq
templateId: QRWKEXUS
seed: xF6wRge3
type: multiple-choice
question: What is the approximate vertical interval which is equal to a pressure
change of 1 hPa at an altitude of 5500 m?
annexes: []
correctOptionId: OHKURVZ2M
options:
- id: OHKURVZ2M
text: 15 m (50 ft).
why: ""
- id: O6Q8D1WZN
text: 32 m (105 ft).
why: ""
- id: OANJS6SMT
text: 8 m (27 ft).
why: ""
- id: O54HSFMUY
text: 64 m (210 ft).
why: ""
explanation: ""
- questionId: 2DtN5fx0
templateId: QEMTAEQZ
seed: O6DWvEmc
type: multiple-choice
question: A given volume of 1 m³ of air is saturated with water vapour. With
decreasing air temperature the
annexes: []
correctOptionId: OK8VBIKNI
options:
- id: OK8VBIKNI
text: vapour pressure will decrease.
why: ""
- id: OXKCLCWYC
text: relative humidity will decrease.
why: ""
- id: OTMPGVS7A
text: relative humidity will increase.
why: ""
- id: OWTMTOCTD
text: vapour pressure will remain the same.
why: ""
explanation: ""
- questionId: WPWMcU2K
templateId: QPZYHUKZ
seed: J2NwCIqn
type: multiple-choice
question: In which of the following situations can freezing rain be encountered?
annexes: []
correctOptionId: OJ3WL1GK2
options:
- id: OJ3WL1GK2
text: Ahead of a warm front in the winter
why: ""
- id: OUX4J16WZ
text: Ahead of a cold front in the summer
why: ""
- id: OTL8RIEVA
text: Behind a warm front in the summer
why: ""
- id: O5QTUFOTW
text: Ahead of a cold front in the winter
why: ""
explanation: ""
- questionId: 3VeUpcBW
templateId: QDJRXTGO
seed: 6JMw8S8C
type: multiple-choice
question: What do you understand by “gustiness”?
annexes: []
correctOptionId: ODKUDKEAJ
options:
- id: OVFCGEYVJ
text: It can be perceived as a steady strong wind blowing from a given
direction.
why: ""
- id: ODKUDKEAJ
text: It describes the frequency and strength of gusts.
why: ""
- id: O3ZDMT4G3
text: It is based on an assessment of strength of variation in measured wind
speed and direction.
why: ""
- id: OQYR66IZC
text: It is a very light type of turbulence.
why: ""
explanation: ""
- questionId: kpmlfvhU
templateId: QT2X7TYX4
seed: RNwyNb5a
type: multiple-choice
question: What is the reason for the temperature increase in the stratosphere?
annexes: []
correctOptionId: OWFRQS8GH
options:
- id: OP3W1GVAB
text: Due to longwave terrestrial radiation.
why: ""
- id: OWFRQS8GH
text: Due to the absorption of UV radiation by ozone from the sun.
why: ""
- id: OGVHZYKYQ
text: Ozone is split by UV radiation, releasing latent heat.
why: ""
- id: OU8XEEXZS
text: An exothermic reaction occurs.
why: ""
explanation: ""
- questionId: JBcXVWGQ
templateId: QYPOJK5NG
seed: 4M3Gdde2
type: multiple-choice
question: What is the ISA deviation at FL390 where the OAT was -56ºC?
annexes: []
correctOptionId: OVGZWFN7N
options:
- id: OVGZWFN7N
text: +0.5ºC
why: ""
- id: OLMADSV6D
text: +7ºC
why: ""
- id: ORYWDGLZI
text: +11.5ºC
why: ""
- id: OMPAF8CEY
text: \-0.5ºC
why: ""
explanation: ""
- questionId: H3HtVoSg
templateId: QYHSCMQF
seed: 4q8MrdOp
type: multiple-choice
question: If Paris reports a wind of 190/15KT on the METAR, what wind velocity
would you expect to encounter at a height of 2000 feet above the ground?
annexes: []
correctOptionId: OFYFMFTVQ
options:
- id: OFYFMFTVQ
text: 220/30KT
why: ""
- id: OTAVDZRMK
text: 220/10KT
why: ""
- id: OXFIDUAYF
text: 160/20KT
why: ""
- id: OLGBWRKWD
text: 250/25KT
why: ""
explanation: ""
- questionId: xRuZ8Xhx
templateId: QKTYYSXF
seed: NdQ5ZyHV
type: multiple-choice
question: A plain in Western Europe with an average height of 500 m (1600 ft)
above sea level is covered with a uniform CC layer of cloud during the
summer months. At what height above the ground is the base of this cloud
to be expected?
annexes: []
correctOptionId: OZ5ASNIRJ
options:
- id: OZ5ASNIRJ
text: 15000 – 35000 ft
why: ""
- id: O4FUHFRYZ
text: 100 – 1500 ft
why: ""
- id: OJ1VEFIDQ
text: 7000 – 15000 ft
why: ""
- id: OVJSNCJPR
text: 1500 – 7000 ft
why: ""
explanation: ""
- questionId: 1bIyQ6yz
templateId: QFADPNCO
seed: PzyKByTf
type: multiple-choice
question: In relation to the total weight of the atmosphere, the weight of the
atmosphere between mean sea level and a height of 5500 m is..
annexes: []
correctOptionId: OIOYM4OEJ
options:
- id: ONXHHESHE
text: 1%.
why: ""
- id: OI299DYRY
text: 99%.
why: ""
- id: OAKHYS6TA
text: 25%.
why: ""
- id: OIOYM4OEJ
text: 50%.
why: ""
explanation: ""
- questionId: 5rVD2dJZ
templateId: QHYV7NK0B
seed: 3e2y60J3
type: multiple-choice
question: When warm air flows over a cold surface, the air will cool down by the
process of (1) \_\_\_\_\_, making the air mass (2) \_\_\_\_\_ stable in
the process.
annexes: []
correctOptionId: OKAROJFQX
options:
- id: OQDEWCYE8
text: (1) terrestrial radiation; (2) more
why: ""
- id: OQE5KNBL4
text: "(1) conduction: (2) less"
why: ""
- id: OKAROJFQX
text: (1) conduction; (2) more
why: ""
- id: OGFAW7VGZ
text: (1) terrestrial radiation, (2) less
why: ""
explanation: ""
- questionId: FfNCWdQc
templateId: QUDCBRWL
seed: B3VAsHrD
type: multiple-choice
question: >-
An aircraft is in level flight at FL100 over a mountain range, which
extends up to 2 400 metres AMSL. Determine the approximate terrain
clearance, if the regional QNH is 998 hPa.
(Barometric lapse rate: 30 ft / hPa)
annexes: []
correctOptionId: ORBCVSVG4
options:
- id: ORBCVSVG4
text: 1 700 feet.
why: ""
- id: OYUOXXIFA
text: 405 feet.
why: ""
- id: OBTDIKAKM
text: 2 536 feet.
why: ""
- id: O3OJADTH9
text: 7 821 feet.
why: ""
explanation: ""
- questionId: 9fUXhHZ3
templateId: QPGXTVMF
seed: Hh2GAvss
type: multiple-choice
question: >-
Refer to figure.
The meteorological diagram contains adiabats and lines of constant
mixing ratio (dew point lines). Which sequence of points describes the
change of temperature of an air parcel that rises from the ground,
reaches the cloud base at point 4 and continues to rise inside the
cloud?
annexes: []
correctOptionId: OO61F3WGY
options:
- id: OO61F3WGY
text: 3, 4, 6.
why: ""
- id: OPDZY2FTT
text: 2, 4, 7.
why: ""
- id: O4XFUY5JC
text: 2, 4, 5.
why: ""
- id: OUPND3NOR
text: 3, 4, 5.
why: ""
explanation: ""
- questionId: d2dR5SVT
templateId: QGPNIUXAO
seed: ZRGpD7fc
type: multiple-choice
question: >-
(For this question use annex 050-065).
What conditions are most likely to prevail in winter at an aerodrome located in square 3B?
annexes:
- /content/atpl/media/A0B70HLJI.jpg
correctOptionId: OGOTBVPJF
options:
- id: OHQPQ7RSX
text: Intermittent thunderstorms otherwise generally clear skies with good
visibility
why: ""
- id: OHPJGLJ7I
text: Broken CU base 2000 ft, visibility more than 5 km, occasional showers of
rain or snow
why: ""
- id: OJEGPXJXL
text: Mainly overcast at 8000 ft, visibility less than 5 km in continuous
moderate rain
why: ""
- id: OGOTBVPJF
text: 6 – 8 oktas SC and ST, visibility moderate to poor in drizzle
why: ""
explanation: ""
- questionId: 2G13W7UV
templateId: QQOOXWDJ
seed: 6el6t4qF
type: multiple-choice
question: The METAR at a coastal aerodrome reports a temperature and dew point
temperature of 10/05\. An air mass enters the area from the ocean. Which
set of surface temperature/surface dew point values of this air mass
will most likely cause advection fog at the aerodrome?
annexes: []
correctOptionId: OXFLJLU1V
options:
- id: ODKJZWKIW
text: 25/10.
why: ""
- id: OXFLJLU1V
text: 20/15.
why: ""
- id: OE1NEI1YE
text: 20/05.
why: ""
- id: OMD1SSJS5
text: 10/05.
why: ""
explanation: ""
- questionId: SzjszwDm
templateId: QTPVHHWQ
seed: SuzDxH85
type: multiple-choice
question: >-
The QFF at an airfield located 400 metres above sea level is 1016 hPa.
The air temperature is 10°C lower than a standard atmosphere. What is
the QNH?
_(Barometric lapse rate: 27 ft/hPa)_
annexes: []
correctOptionId: OI8IEG4NX
options:
- id: OYWCIA4N9
text: 1016 hPa.
why: ""
- id: OJQBSX2UF
text: It is not possible to give a definitive answer.
why: ""
- id: ORPT0HOQX
text: More than 1016 hPa.
why: ""
- id: OI8IEG4NX
text: Less than 1016 hPa.
why: ""
explanation: ""
- questionId: xf7YJdZK
templateId: QQZHRUYJ
seed: JcAx6cVM
type: multiple-choice
question: "If radiation fog forms on a clear night with light winds, the
increase in wind speed from 5 kts to 13 kts will most likely:"
annexes: []
correctOptionId: OFHWILCRB
options:
- id: O1WGP9U7Z
text: change the radiation fog to advection fog.
why: ""
- id: OAQXP8ZR6
text: have no effect.
why: ""
- id: OXNQCMZED
text: disperse the fog immediately.
why: ""
- id: OFHWILCRB
text: cause the fog to lift and become low stratus.
why: ""
explanation: ""
- questionId: X5ylCWSA
templateId: QZDNSXHL
seed: mjJVF3EI
type: multiple-choice
question: >-
The destination airport has an elevation of 210 ft BELOW MSL. Below, you
can take a look at the airport’s METAR:
KDRA 271235Z 21007KT 5000 26/M03 Q1018 NOSIG
What is correct?
annexes: []
correctOptionId: ODWEMMAVH
options:
- id: ODWEMMAVH
text: QFF is greater than QNH.
why: ""
- id: OCKLB50DL
text: QFE is equal to 1018.
why: ""
- id: OJO2OZLLZ
text: QFF is less than QNH.
why: ""
- id: OBNHENJQX
text: QFF is equal to 1011.
why: ""
explanation: ""
- questionId: iVfy6ycR
templateId: QLJSXMCS
seed: DpuNPyIC
type: multiple-choice
question: Which type of fog can NOT be formed over water?
annexes: []
correctOptionId: OHMXESPHT
options:
- id: OGEKW4ZTH
text: Frontal fog
why: ""
- id: OJXPIK9H7
text: Arctic smoke
why: ""
- id: OHMXESPHT
text: Radiation fog
why: ""
- id: OJL6MEYY7
text: Advection fog
why: ""
explanation: ""
- questionId: YMX4sNQp
templateId: QXCUWJHV
seed: eHazanOr
type: multiple-choice
question: In relation to the wind speed and direction at the top of the friction
layer, which change in wind will a pilot normally experience during
descent to the surface over land in the northern hemisphere?
annexes: []
correctOptionId: O9BKAMJZS
options:
- id: O9BKAMJZS
text: Backing ca. 30 degrees, speed is reduced by ca. 50%.
why: ""
- id: OD22YUIDX
text: Veering ca. 30 degrees, speed is reduced by ca. 50%.
why: ""
- id: OAJ5K870B
text: Backing ca. 10 degrees, speed is reduced by ca. 30%.
why: ""
- id: OH6BPTVN6
text: Veering ca. 10 degrees, speed is reduced by ca. 30%.
why: ""
explanation: ""
- questionId: qQ8MxDth
templateId: QTUMELZX
seed: nAaZWZER
type: multiple-choice
question: >-
Refer to figure.
Considering a route from London to Mumbai - the portion of this route
between 30°E to 50°E, the upper winds in January above FL300 are most
likely to be:
annexes: []
correctOptionId: OE9G34LDQ
options:
- id: ODRKRJQIS
text: a westerly polar front jet stream, maximum speed exceeding 90 kts.
why: ""
- id: OB1TNUTST
text: variable in direction and less than 30 kts.
why: ""
- id: OE9G34LDQ
text: a subtropical westerly jet stream, maximum speed exceeding 90 kts.
why: ""
- id: ORL48VKZ2
text: light easterlies.
why: ""
explanation: ""
- questionId: zsVoYHj1
templateId: QEPBZJZA
seed: aV8QCI2m
type: multiple-choice
question: Which of the following changes of state is known as evaporation?
annexes: []
correctOptionId: O3GMZNH8J
options:
- id: OKN797C02
text: Solid to liquid
why: ""
- id: O3GMZNH8J
text: Liquid to gas
why: ""
- id: ORRE2DQEF
text: Liquid to solid
why: ""
- id: OKYJACWWK
text: Gas to solid
why: ""
explanation: ""
- questionId: ltPS9FcZ
templateId: QOX2FRPG9
seed: dMywyfGH
type: multiple-choice
question: Convective clouds are formed..
annexes: []
correctOptionId: OZE580TQ3
options:
- id: OZE580TQ3
text: in an unstable air mass.
why: ""
- id: OWDC9NMWH
text: in mid-latitudes only.
why: ""
- id: O81GFNHAM
text: in summer during the day only.
why: ""
- id: O30W05CJP
text: in a stable layer of air.
why: ""
explanation: ""
- questionId: m1Gw4CmB
templateId: QDVKHSNM
seed: 4jPOdS4u
type: multiple-choice
question: >-
Refer to figure.
For an aircraft making an approach to an airfield located in square 3B,
away from the vicinity of the fronts, the most likely weather conditions
in winter are:
annexes:
- /content/atpl/media/AVYMG2GO7.jpg
correctOptionId: OZJWJJKBI
options:
- id: OUCTNVPVZ
text: scattered SC and CU, good visibility
why: ""
- id: OZJWJJKBI
text: poor visibility in mist and drizzle
why: ""
- id: O7RVM8W1D
text: prolonged periods of heavy rain and hail
why: ""
- id: OHFSEX67W
text: generally overcast, moderate continuous rain and risk of low level wind
shear
why: ""
explanation: ""
- questionId: h7wCi2OZ
templateId: QAAZJSNG
seed: uNRvYEEj
type: multiple-choice
question: At the same latitude the geostrophic wind is greater than the gradient
wind around a low-pressure system with equal pressure gradient because
the..
annexes: []
correctOptionId: OOQPCNPT3
options:
- id: OVDQAU0YW
text: coriolis force is added to the pressure gradient.
why: ""
- id: O3ZRNLRSU
text: coriolis force opposes the centrifugal force.
why: ""
- id: OT3UQZEUZ
text: centrifugal force is added to the pressure gradient.
why: ""
- id: OOQPCNPT3
text: centrifugal force opposes the pressure gradient.
why: ""
explanation: ""
- questionId: vVk1y4jr
templateId: QFIIXXJF
seed: Tfg3xcjP
type: multiple-choice
question: An aircraft lands at an airport (airport elevation 540 ft, QNH 993
hPa) with the altimeter set to 1013 hPa.What will it indicate? _Assume
27 ft/hPa._
annexes: []
correctOptionId: OJMUSA0UH
options:
- id: OJMUSA0UH
text: 1080 ft
why: ""
- id: OLQSOVO35
text: 380 ft
why: ""
- id: ORVWDRFLL
text: 0 ft
why: ""
- id: O2GWXBEXQ
text: 700 ft
why: ""
explanation: ""
- questionId: jIgLrOpn
templateId: QGQGGRSW
seed: R45rrYwG
type: multiple-choice
question: |-
Given:
Pressure altitude: 3 000 ft
Indicated altitude: 2 500 ft
Temperature : ISA +21°C
What is the true altitude?
annexes: []
correctOptionId: OVBRF7OWL
options:
- id: OI7JVU8DA
text: 2 290 ft
why: ""
- id: OFRHJIHCJ
text: 3 200 ft
why: ""
- id: OUQIN5H01
text: 4 914 ft
why: ""
- id: OVBRF7OWL
text: 2 710 ft
why: ""
explanation: ""
- questionId: CXnxsrOb
templateId: QIGVXINJ
seed: OphVJUDt
type: multiple-choice
question: Which is correct regarding the propagation of mountain wave effects
from low to high level?
annexes: []
correctOptionId: O7SAK3DEO
options:
- id: O7SAK3DEO
text: When winds from a consistent direction, approximately perpendicular to a
mountain range or high plateau, increase in speed with height within
a deep, stable layer, mountain waves and their effects can extend
from low to high level.
why: ""
- id: O6LBRBT4O
text: A deep, stable layer combined with a consistent, strong, westerly flow at
low level over a mountain range can result in a mountain wave system
developing up to high level, when the decrease in air density with
height is matched by a similar decrease in wind speed with height.
why: ""
- id: O7BDCYK73
text: The presence of a jet stream passing over a mountain range tends to
reinforce a mountain wave system that has developed at lower levels.
This reinforcement provides the optimum conditions for the mountain
waves to extend up to the level of the jet stream.
why: ""
- id: O1KWFO7ND
text: A strong westerly airflow that increases in speed with height, when
combined with a deep, unstable layer in the vicinity of a mountain
range, can often result in the wave motion, and its associated
turbulence, extending from low through to high level.
why: ""
explanation: ""
- questionId: oOWbK7TK
templateId: QKLUSGVF
seed: 0t5JwRdh
type: multiple-choice
question: The easterly jet is a jet stream that occurs..
annexes: []
correctOptionId: OHKJCYW3B
options:
- id: OHKJCYW3B
text: only in the summer of the northern hemisphere at approximately 45 000 ft.
why: ""
- id: OFIUCHKXZ
text: only in the winter of the northern hemisphere at approximately 30 000 ft.
why: ""
- id: OXFQXHYRX
text: during the whole year in the southern hemisphere.
why: ""
- id: OHKEMTHAW
text: during the whole year in the equatorial region.
why: ""
explanation: ""
- questionId: RoFNkCRq
templateId: QIDTJOSM
seed: 9aNkvnAj
type: multiple-choice
question: During a low level flight at 2 000 ft over the sea, an aircraft
approaches an intense area of high pressure. What is correct regarding
the aircraft’s altitude with a QNH of 1014 hPa set on the subscale?
annexes: []
correctOptionId: OARJJCXQG
options:
- id: ORGEZGRL9
text: The pressure altitude will be increasing.
why: ""
- id: OIEOFFZOS
text: The indicated altitude from the aneroid altimeter will be decreasing.
why: ""
- id: OARJJCXQG
text: The aircraft’s true altitude will be increasing.
why: ""
- id: OOT4YZ1NA
text: The radio altimeter will show a decrease in altitude.
why: ""
explanation: ""
- questionId: gNJris5J
templateId: QPBHCLYS
seed: ga3Dmhh7
type: multiple-choice
question: When surface winds are moderate or strong, conditions that can be
expected in mountain areas are…
annexes: []
correctOptionId: OHQQR925G
options:
- id: OZLCASAGK
text: Severe turbulence at all altitudes up to the tropopause.
why: ""
- id: OHQQR925G
text: Updrafts and downdrafts, turbulence, and wind shear with changes of wind
speed and wind direction.
why: ""
- id: OU83KDEBH
text: Relatively smooth conditions close to the ground, unless a mountain wave
exists, or the mountains are steep-sided and irregular.
why: ""
- id: OIJBKKSST
text: Mountain waves, resulting in downdrafts in excess of the climb performance
of most turbojet-engined aeroplanes.
why: ""
explanation: ""
- questionId: jeHMKtud
templateId: QA32IGZ1H
seed: yN78FeXH
type: multiple-choice
question: "The decrease in temperature, per 100 meters, in a saturated rising
parcel of air at lower level of the atmosphere is approximately:"
annexes: []
correctOptionId: OPX8QNKKT
options:
- id: OWWO12J44
text: 0.35°C
why: ""
- id: OPX8QNKKT
text: 0.6°C
why: ""
- id: O9NRGU1ZX
text: 1°C
why: ""
- id: OORKB9MAG
text: 1.5°C
why: ""
explanation: ""
- questionId: Re2Tl8Ns
templateId: QHSKRKDY
seed: jwmYyW0B
type: multiple-choice
question: What cloud may extend into more than one level?
annexes: []
correctOptionId: OLGG24QBZ
options:
- id: OLGG24QBZ
text: Cumulus Calvus.
why: ""
- id: OILPIO7XD
text: Altostratus.
why: ""
- id: OHGZP0BH5
text: Stratus.
why: ""
- id: OONTUGF0T
text: Cirrus.
why: ""
explanation: ""
- questionId: aBamH1df
templateId: QWIRNW9N2
seed: b1BHyW8F
type: multiple-choice
question: Which scenario among the options for Northern Europe is most likely to
lead to low-level turbulence, the presence of towering cumulus (TCU) and
cumulonimbus (CB) clouds, intense showers, and hail?
annexes: []
correctOptionId: OJAQK1WTF
options:
- id: OJAQK1WTF
text: Polar maritime air flowing over warm land in the summer.
why: ""
- id: OYHEHBS3Z
text: Tropical maritime air flowing over warm land in the winter.
why: ""
- id: OTW5XFBEV
text: Polar maritime air flowing over cold land in the winter.
why: ""
- id: OYBXBJDRB
text: Tropical maritime air flowing over cold land in the summer.
why: ""
explanation: ""
- questionId: i0tJlG7h
templateId: QCUMANCC
seed: rYqpAfcN
type: multiple-choice
question: A flight in summer was planned to take-off from Phuket, Thailand at
08:30 LT, but the departure was delayed to 11:00 LT. What could happen
to the take-off performance because of this? The climb performance
during take-off (1) \_\_\_\_\_ because the air density (2) \_\_\_\_\_.
annexes: []
correctOptionId: O6MWHLFD5
options:
- id: OVE7RAFTT
text: (1) improves; (2) decreases
why: ""
- id: O3WOJDN3F
text: (1) degrades; (2) increases
why: ""
- id: OKPSD2EDN
text: (1) improves; (2) increases
why: ""
- id: O6MWHLFD5
text: (1) degrades; (2) decreases
why: ""
explanation: ""
- questionId: XslEIeru
templateId: QPIWGIDF
seed: Gr4mR3aY
type: multiple-choice
question: "In case that obstacles on the surface, like trees and houses, are the
only cause of turbulence, such turbulence will be greatest at around:"
annexes: []
correctOptionId: OP5UTUT8I
options:
- id: O5LV9OIWM
text: 500 m above ground
why: ""
- id: OZP9VPRU2
text: 1 000 m above ground
why: ""
- id: O7PNT8W4O
text: 2 000 m above ground
why: ""
- id: OP5UTUT8I
text: 150 m above ground
why: ""
explanation: ""
createdAtEpochMs: 1785251233059
startedAtEpochMs: 1785251233584
finishedAtEpochMs: null
href: /modules/atpl/tests/HSY772VF/study
Description
of all the answers none of them make any sense at all!
Data
href : https://www.chair-flight.com/modules/atpl/tests/HSY772VF/study