Pick up the correct statement from the following:

Pick up the correct statement from the following :

[A].	Approach zone survey is carried out to determine the elevations of the protruding obstructions above horizontal, conical and transitional surfaces
[B].	The wind data of an air port is depicted in the form of a chart known as wind rose
[C].	The landing and take off of the air craft is made against the wind direction
[D].	The product of wind loading and power loading is called air craft rating
[E].	All the above.

Answer: Option E

Explanation:

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