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Airport Engineering MCQ Question with Answer

Airport Engineering MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 50
Which of the following factors are taken into account for estimating the runway length required for aircraft landing?
1. Normal maximum temperature
2. Airport elevation
3. Maximum landing weight
4. Effective runway gradient Select the correct answer using the codes given below Codes:

1, 2, 3 and 4
1, 3 and 4
2 and 3
1, 2 and 4

Question No : 51
The size of landing area for multi engine helicopters operating under 1 FR conditions is

22.5 m × 22.5 m
30 m × 30 m
22.5 m × 30 m
60 m × 120 m

Question No : 52
From the end of an instrumental runway, the approach surface rises outwards

1 in 20
1 in 30
1 in 40
1 in 50

Question No : 53
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

12.30 m
11.30 m
10.30 m
9.30 m

Question No : 54
For the taxiways, the following statement is true

The maximum longitudinal grade is 3%
The permissible rate of change of grade is 1%
The permissible transverse grade is 1.5%
All the above

Question No : 55
The thickness design of the pavement, is decided on the load carried by

Main gears
Nose wheel
Tail wheel
All the above

Question No : 56
The fuse large includes

Passengers chamber
Pilot's cabin
Tail of aircraft
All the above