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
C. Gross total weight of the aircraft/ wing area
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
4.8 kmph
6.4 kmph
8.0 kmph
9.6 kmph
Seven English alphabets
Last Seven English alphabets
First Seven English alphabets
First seven numbers
1 in 20
1 in 30
1 in 40
1 in 50
150 m
300 m
600 m
750 m
0.10 %
0.26 %
0.43 %
0.65 %
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
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
22.5 m × 22.5 m
30 m × 30 m
22.5 m × 30 m
60 m × 120 m
2360 m
2460 m
2560 m
2660 m
Control tower
Highest point of the landing area
Lowest point of the landing area
None of these
Sound at 0°C is 1190 kmph
Sound varies 2.4 kmph per degree centigrade rise in temperature
Sound at 0°C is called one Mach
All the above
Formed by the longitudinal axis of the aircraft and the direction of movement of the nose gear
Between the direction of wind and the longitudinal axis of the runway
Between the true speed of the aircraft and the crosswind component
Between the horizontal and the fuselage axis
Landing speed is directly proportional to the wing loading
Wing loading remaining constant, the take off distance is directly proportional to the powder loading
Neither (a) nor (b)
Both (a) and (b)
1 aircraft per hour
2 aircrafts per hour
4 aircrafts per hour
16 aircrafts per hour
1, 2, 3 and 4
1, 3 and 4
2 and 3
1, 2 and 4
The basic length of a runway is increased at a rate of 7% per 300 m of elevation of M.S.L.
The standard temperature at the site is obtained by reducing the standard sea level temperature of 15°C at the rate of 6.5°C per 1000 m rise in elevation
The aerodrome reference temperature is the monthly mean of the mean daily temperature for the hottest month of the year
All the above
A 1
B 2
B 3
G 7
1 in 10
1 in 15
1 in 20
1 in 25
0.1 %
0.2 %
0.3 %
0.4 %
(6500, 6000)
(5800, 5200)
(61500, 5600)
(8000, 7000)
2845 m
2910 m
3030 m
3130 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
145 m
152.5 m
162.5 m
172.5 m
Longest line on wind rose diagram
Shortest line on the wind rose diagram
Line clear of wind rose diagram
None of these
Passengers chamber
Pilot's cabin
Tail of aircraft
All the above
25 m
50 m
75 m
100 m
4 m wide
1 m clear space between adjacent
Placed symmetrically on either side of the runway centre line
All the above
50 m
100 m
150 m
250 m
3 m from runway end
6 m from runway end
10 m from runway end
15 m from runway end