5867872
Description
Quiz by tsampikos pompou, updated more than 1 year ago
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Created by tsampikos pompou
over 8 years ago
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Question 1
Question
366 You depart from MIKONOS(LGMK), situated 400 feet above mean sea level (AMSL)), with a QNH of 988 hpa set on the altimeter subscale. The flight is conducted towards an area of high pressure, and you inadvertently fail to reset the setting on the subscale. What will the altimeter read when the aircraft lands at KASTELI-MIL(LGTL), which has the elevation of approx.1200 feet AMSL, if the QNH there is 1015 hpa?
Answer
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O 390 feet.
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O 810 feet. .
-
O 2100 feet.
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O 2010 feet
Question 2
Question
367 The environmental lapse rate is observed to be 2.5°C/1000 feet. Which of the
following statements is correct?
Answer
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O A dry parcel of air would be stable, if it was forced to rise.
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O A dry parcel of air would be unstable, if it was forced to rise.
-
O A saturated parcel of air would be stable, if it was forced to rise.
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O none of those.
Question 3
Question
372 A warm occlusion forms when
Answer
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O cold air is forcing warm air to rise over colder air,
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O colder air is forcing warm air to rise over warm air.
-
O warm air is forcing warm air to rise over colder air.
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O none of those.
Question 4
Question
374 Cloud bases in TAFs and METARs are given in heights:
Answer
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O above official aerodrome level.
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O above the 1013.25 hpa level.
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O above mean sea level (AMSL).
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O none of those
Question 5
Question
375 As a warm front approaches, the cloud base:
Answer
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O lowers.
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O rises.
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O remains constant.
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O depents on the temperature
Question 6
Question
376 If radiation fog forms on a clear night with light winds, an increase in wind strength from 5 knots to 10 knots:
Answer
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O may cause the fog to lift and become low stratus.
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O will change radiation fog to advection fog.
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O will have no effect.
-
O will dissipate fog
Question 7
Question
377 When water changes to ice:
Answer
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O latent heat is released.
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O latent heat is absorbed.
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O specific heat is absorbed.
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O Specific heat is released
Question 8
Question
378 What are the conditions generally associated with anticyclones?
Answer
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O Moderate or poor visibility and no convective cloud of any extent.
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O Fair weather cumulus and light winds.
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O Stratus and drizzle and advection fog.
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O Convective clouds and light rain
Question 9
Question
383 What force prevents air travelling directly from high to low pressure areas?
Answer
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O The Coriolis force.
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O Surface friction.
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O The pressure gradient force.
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O Centrifugal force
Question 10
Question
387 Which is true regarding high- or low-pressure systems?
Answer
-
O A low-pressure area or trough is an area of rising air.
-
O A high-pressure area or ridge is an area of rising air.
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O Both high- and low-pressure areas are characterized by descending air.
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O A high-pressure area or ridge is an area of cold air
Question 11
Question
391 Which of the following are middle clouds?
Answer
-
O Ac, As
-
O Cb, Ns
-
O Sc, St
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O Ci, Cc
Question 12
Question
392 FEW in a METAR refers to a cloud coverage of
Answer
-
O 1 to 2 octas
-
O 2 to 3 octas
-
O 3 to 4 octas
-
O 4 to 5 octas
Question 13
Question
393 SCT in a METAR refers to a cloud coverage of
Answer
-
O 3 to 4 octas
-
O 1 to 2 octas
-
O 4 to 5 octas
-
O 5 to 6 octas
Question 14
Question
394 .BKN in a METAR refers to a cloud coverage of
Answer
-
O 5 to 7 octas
-
O 1 to 2 octas
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O 3 to 4 octas
-
O 4 to 5 octas
Question 15
Question
395 OVC in a METAR refers to a cloud coverage of
Answer
-
O 8 octas
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O 1 to 2 octas
-
O 3 to 4 octas
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O 5 to 7 octas
Question 16
Question
396 Precipitation that starts and stops suddenly is refered as
Answer
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O Shower
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O Drizzle
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O Virga
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O Sleet
Question 17
Question
397 .RVR is measured when the visibility is decreased below
Answer
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O 1500 meters
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O 1000 meters
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O 1000 feet
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O 1500 feet
Question 18
Question
399 Fog is reported when the visibility is less than
Answer
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O 1000 meters
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O 1500 meters
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O 2000 meters
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O 500 meters
Question 19
Question
402 Which time of a day is most likely for radiation fog to form ?
Answer
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O A Early in the morning
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O B Early in the afternoon
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O C Any time
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O D At midday
Question 20
Answer
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O Ac
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O Sc
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O Cu
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O Cc
Question 21
Question
404 (Fig.37) Estimate stage of storm that may be encountered?
Answer
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O Cumulus
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O Mature
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O Dissipating
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O None of them.
Question 22
Question
408 (Fig. 46) Valley fog, or ……………………………………….?
Answer
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O stratus.
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O radiation fog.
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O Virga
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O stratocumulus.
Question 23
Question
409 (Fig.47). Describe the stage of the storm seen in the background.
Answer
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O Dissipating stage.
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O Cu-congestus (towering cumulus)
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O Cu stage.
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O Mature stage.
Question 24
Answer
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O Ac lenticularis.
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O Cu fair weather.
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O Cu lenticularis.
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O Sc lenticularis.
Question 25
Question
411 What does the following illustriation depict? (Fig. 54)
Answer
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O A warm occlusion.
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O A cold occlusion.
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O A warm front.
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O A cold front.
Question 26
Answer
-
O Ci
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O Cc
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O Cu
-
O Ac
Question 27
Answer
-
O Cs
-
O Cc
-
O Cu
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O Ac
Question 28
Answer
-
O Ns
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O Cc
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O Cu
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O Ac
Question 29
Question
419 (Fig.53). The symbols E and F, appearing on a forecast weather chart,
respectively means:
Answer
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O Tropical storm and hurricane.
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O Rain shower and snow shower.
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O Typhoon and tropical storm.
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O Moderate and extreme turbulence.
Question 30
Question
423 Complete the statement according to (Fig.50 - 33).
"The faster moving cold front(a) catches up to the slower-moving warm front(b) and forces it to rise off the ground.
This is the formation of……………………………………….?"
Answer
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O cold front occlusion.
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O warm front occlusion.
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O stationary front occlusion
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