Both A and R are true and R is the correct explanation of A

Both A and R are true but R is not the correct explanation of A

A is true but R is false

A is false but R is true

60 m

120 m

180 m

240 m

Zero

300

3000

Unrestricted

Alligator cracking

Mud pumping

Warping cracks

Shrinkage cracks

aircraft rear loading door is far away from terminal building.

hot blast is directed towards the terminal building

overall apron area required is more

all the above