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MCQs

Total Questions : 329 | Page 32 of 33 pages
Question 311. An aircraft is flying in an atmosphere of 30°C with a speed of 1260 kmph. Its speed is known as
  1.    Subsonic
  2.    Super-sonic
  3.    Mach
  4.    Sonic
 Discuss Question
Answer: Option D. -> Sonic
Question 312. As per ICAO, for airports serving big aircrafts, the crosswind component should not exceed
  1.    45 kmph
  2.    35 kmph
  3.    25 kmph
  4.    15 kmph
 Discuss Question
Answer: Option B. -> 35 kmph
Question 313. Speed of
  1.    All listed here
  2.    Sound varies 2.4 kmph per degree centigrade rise in temperature
  3.    Sound at 0°C is 1190 kmph
  4.    Sound at 0°C is called one Mach
 Discuss Question
Answer: Option A. -> All listed here
Question 314. The lift off distance is the distance along the centre of the runway between the starting point and
  1.    End of stop-way
  2.    Point where air craft attains a height of 10.7 m
  3.    Point where air craft becomes air borne
  4.    End of the runway
 Discuss Question
Answer: Option D. -> End of the runway
Question 315. For the taxiways, the following statement is true
  1.    The permissible transverse grade is 1.5%
  2.    All listed here
  3.    The maximum longitudinal grade is 3%
  4.    The permissible rate of change of grade is 1%
 Discuss Question
Answer: Option B. -> All listed here
Question 316. Assertion A : The ratio of arriving and departing aircrafts influences the airport capacity: Reason R : Landing operation is generally given priority over the taking off operation. Select your answer based on the coding system given below:
  1.    A is false but R is true
  2.    A is true but R is false
  3.    Both A and R is true and R is not the correct explanation of A
  4.    Both A and R is true and R is the correct explanation of A
 Discuss Question
Answer: Option D. -> Both A and R is true and R is the correct explanation of A
Question 317. Assertion A : Airport capacity during IFR conditions is usually less than that during VFR conditions.Reason R: During clear weather condition (VFR), the aircrafts on final approach to runway can be spaced closer during poor visibility conditions.Select your answer based on the coding system given below:
  1.    A is false but R is true
  2.    A is true but R is false
  3.    Both A and R is true and R is the correct explanation of A
  4.    Both A and R is true but R is not the correct explanation of A
 Discuss Question
Answer: Option C. -> Both A and R is true and R is the correct explanation of A
Question 318. The minimum width of clearway is
  1.    150 m
  2.    250 m
  3.    50 m
  4.    100 m
 Discuss Question
Answer: Option A. -> 150 m
Question 319. The capacity of parallel runway pattern depends upon
  1.    Lateral spacing between two runways, weather conditions and navigational aids available.
  2.    Weather conditions and navigational aids available
  3.    Lateral spacing between two runways and navigational aids available
  4.    Lateral spacing between two runways and weather conditions
 Discuss Question
Answer: Option A. -> Lateral spacing between two runways, weather conditions and navigational aids available.
Question 320. If the width of the approach area near the runway end is 150 m, the width of the approach area at a distance of 3 kilometers from runway end will be
  1.    1500 m
  2.    1000 m
  3.    1200 m
  4.    800 m
 Discuss Question
Answer: Option C. -> 1200 m

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