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MCQs

Total Questions : 329 | Page 2 of 33 pages
Question 11. Pick up the correct statement from the following:
  1.    The rate of change of grade is limited to 0.3% per 30 m length of the curve
  2.    According to I.C.A.O. the maximum longitudinal gradient along a runway is limited to 1.5%
  3.    All the above
 Discuss Question
Answer: Option C. -> All the above
Question 12. Pick up the correct statement from the following:
  1.    The speed of the aircraft relative to the ground, is called cruising speed
  2.    The speed of the aircraft relative to wind, is called air speed
  3.    When wind is blowing the direction of the flight, air speed is less than cruising speed
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
Question 13. International Civil Aviation Organization (I.C.A.O.) was set up at Montreal (Canada), in
  1.    1929
  2.    1939
  3.    1947
  4.    1950
 Discuss Question
Answer: Option C. -> 1947
Question 14. The cruising speed of the aircraft is 500 kmph. If there is a head wind of 50 kmph, then the air speed and ground speed of the aircraft respectively will be
  1.    450 kmph and 500 kmph
  2.    500 kmph and 450 kmph
  3.    450 kmph and 450 kmph
  4.    500 kmph and 500 kmph
 Discuss Question
Answer: Option A. -> 450 kmph and 500 kmph
Question 15. The landing and takeoff of the air craft is made against the direction of wind. In no case the centre line of the runway should make an angle with the wind direction exceeding
  1.    10°
  2.    20°
  3.    30°
  4.    40°
 Discuss Question
Answer: Option C. -> 30°
Question 16. The distance between main gears is 10 m, and the distance of nose gear from centre of main gears is 30 m. If the angle of turning is 60°, the distance of centre of rotation from the nearer main gear, is
  1.    12.30 m
  2.    11.30 m
  3.    10.30 m
  4.    9.30 m
 Discuss Question
Answer: Option A. -> 12.30 m
Question 17. The length of runway is increased per 300 m rise above M.S.L.
  1.    3 %
  2.    4 %
  3.    5 %
  4.    7 %
 Discuss Question
Answer: Option D. -> 7 %
Question 18. In Instrumental landing system, the middle markers are located
  1.    Along the extended centre line of runway end
  2.    About 1 km. ahead of the runway threshold
  3.    At the runway threshold
  4.    About 7 km. ahead of the runway threshold
 Discuss Question
Answer: Option B. -> About 1 km. ahead of the runway threshold
Question 19. According to I.C.A.O. the recommended length of air ports is decided on
  1.    Sea level elevation
  2.    Effective gradient percentage
  3.    All the above
 Discuss Question
Answer: Option C. -> All the above
Question 20. Runway threshold is indicated by a series of parallel lines starting from a distance of
  1.    3 m from runway end
  2.    6 m from runway end
  3.    10 m from runway end
  4.    15 m from runway end
 Discuss Question
Answer: Option B. -> 6 m from runway end

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