Airport Engineering
For the taxiways, the following statement is true

The permissible rate of change of grade is 1%
The permissible transverse grade is 1.5%
All listed here
The maximum longitudinal grade is 3%

ANSWER DOWNLOAD EXAMIANS APP

Airport Engineering
The capacity of parallel runway pattern depends upon

Lateral spacing between two runways and weather conditions
Lateral spacing between two runways, weather conditions and navigational aids available.
Weather conditions and navigational aids available
Lateral spacing between two runways and navigational aids available

ANSWER DOWNLOAD EXAMIANS APP