1500 m and 600 m
2100 m and 750 m
1500 m and 750 m
2100 m and 600 m
D. 2100 m and 600 m
1, 2, 3 and 4
1, 3 and 4
2 and 3
1, 2 and 4
20°
30°
45°
60°
1 in 10
1 in 15
1 in 20
1 in 25
Ends of the runway
Point of intersection of the obstruction clearance line and the extended plane of the runway surface, and the other end of the runway
Point of intersection of the glide path and the extended plane of the runway surface and the other end of the runway
Ends of the clear way on either side
Approach zone survey is carried out to determine the elevations of the protruding obstructions above horizontal, conical and transitional surfaces
The wind data of an air port is depicted in the form of a chart known as wind rose
The landing and takeoff of the air craft is made against the wind direction
All the above
775 knots
75 knots
850 knots
675 knots
1 and 2 are correct
2 and 3 are correct
1 and 3 are correct
1, 2 and 3 are correct
Load of the wings
Gross total weight of the aircraft/ load of the wings
Gross total weight of the aircraft/ wing area
Gross total weight of the aircraft/total available H.P of engines
25 m
50 m
75 m
100 m
Weather conditions and navigational aids available
Lateral spacing between two runways and weather conditions
Lateral spacing between two runways and navigational aids available
Lateral spacing between two runways, weather conditions and navigational aids available.
L.O.M. is installed at 7.2 km from the threshold
L.M.M. is installed at 1.0 km from the threshold
Localizer antenna is installed at 300 m from the other end of the runway
Glide slope antenna is installed at the centre of the runway about 150 m on one side
End of the runway
End of stop-way
Point where air craft becomes air borne
Point where air craft attains a height of 10.7 m
Main gears
Nose wheel
Tail wheel
All the above
Runway edge from the landing side, is called threshold
Localizer indicates to the pilot his position with respect to the proposed alignment
The glide slope indicates the correct angle of descent
All the above
L.M.M. (low powered middle marker)
V.H.F, (very high frequency)
L.O.M. (low powered outer marker)
All the above
Approximate geometric centre of the landing area, is called air port reference point
The boundaries of horizontal surface and conical surface are marked with reference to air port reference point
The location of the air port on a map is the position of air port reference point
All the above
2716 m
2816 m
2916 m
3016 m
60 m
120 m
180 m
240 m
3 %
4 %
5 %
7 %
The speed of the aircraft relative to the ground, is called cruising speed
The speed of the aircraft relative to wind, is called air speed
When wind is blowing the direction of the flight, air speed is less than cruising speed
All the above
150 m
300 m
600 m
750 m
Equal to empty operating weight
Equal to maximum landing weight
Less than empty operating weight
Equal to sum of empty operating weight and the maximum pay load
Sea level elevation
Standard sea level temperature (15°C)
Effective gradient percentage
All the above
3 m and 30 m
4.2 m and 30 m
4.2 m and 50 m
3 m and 45 m
20 m
30 m
45 m
51 m
1500 m and 600 m
2100 m and 750 m
1500 m and 750 m
2100 m and 600 m
Along the extended centre line of runway end
About 1 km. ahead of the runway threshold
At the runway threshold
About 7 km. ahead of the runway threshold
Alligator cracking
Mud pumping
Warping cracks
Shrinkage cracks
A 1
B 2
B 3
G 7
Atmosphere pressure
Air density
Reduced level
All the above