Examveda
Examveda

Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements
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.

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

Answer: Option A

Join The Discussion

Comments ( 1 )

  1. RAJAT CHAUHAN
    RAJAT CHAUHAN :
    2 years ago

    All 3 are correct

Related Questions on Airport Engineering

Effective length of a runway is the distance between

A. Ends of the runway

B. Point of intersection of the obstruction clearance line and the extended plane of the runway surface, and the other end of the runway

C. Point of intersection of the glide path and the extended plane of the runway surface and the other end of the runway

D. Ends of the clear way on either side