## 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_________________?

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_________________?

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true and R is not the correct explanation of A
C. A is true but R is false.
D. A is false but R is true

## Consider the following statements regarding iCAO recommendation for correction to basic runway length_________________?

Consider the following statements regarding iCAO recommendation for correction to basic runway length_________________?

1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level
2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1°C rise in airport reference temperature above the standard atmospheric temperature at that elevation
3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient

Select the correct statment
A. 1 and 2 are correct
B. 2 and 3 are correct
C. 1 and 3 are correct
D. 1,2 and 3 are correct

## The length of clear zone for none instrument runway of a small aircraft is________________?

The length of clear zone for none instrument runway of a small aircraft is________________?

A. 150 m
B. 300 m
C. 600 m
D. 750 m

## As per ICAO, the minimum basic runway length for A and E type of airport will be________________?

As per ICAO, the minimum basic runway length for A and E type of airport will be________________?

A. 1500 m and 600 m
B. 2100 m and 750 m
C. 1500 m and 750 m
D. 2100 m and 600 m

## 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_________________?

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_________________?

A. 450 kmph and 500 kmph
B. 500 kmph and 450 kmph
C. 450 kmph and 450 kmph
D. 500 kmph and 500 kmph

## Calm period is the percentage of time during which wind intensity is less than______________?

Calm period is the percentage of time during which wind intensity is less than______________?

A. 4.8 kmph
B. 6.4 kmph
C. 8.0 kmph
D. 9.6 kmph

## According to ICAO, all markings on the runways are___________________?

According to ICAO, all markings on the runways are___________________?

A. Yellow
B. White
C. Black
D. Red

## The width and interval of transverse centre line bars along the extended centre line of runway, in approach lighting system are_________________?

The width and interval of transverse centre line bars along the extended centre line of runway, in approach lighting system are_________________?

A. 3 m and 30 m
B. 4.2 m and 30 m
C. 4.2 m and 50 m
D. 3 m and 45 m

## The slope of the obstruction clearance line from the boundary of the heliport should be________________?

The slope of the obstruction clearance line from the boundary of the heliport should be________________?

A. 1:2
B. 1:5
C. 1:8
D. 1:40

## The size of landing area for multiengined helicopters operating under 1FR conditions is______________?

The size of landing area for multiengined helicopters operating under 1FR conditions is______________?

A. 22.5 m x 22.5 m
B. 30 m x 30 m
C. 22.5 m x 30 m
D. 60 mx 120 m