Define control station. A. Original cross-section used for longitudinal

define-control-station-a-original-cross-section-used-for-longitudinal

Define control station.

A. Original cross-section used for longitudinal control lines

B. Auxiliary lines

C. Conic shape with circle only

D. Elliptic contour only

I have been asked this question by my school teacher while I was bunking the class.

This intriguing question comes from Configuration Layout in portion Configuration Layout and Loft of Aircraft Design

Correct answer is A. Original cross-section used for longitudinal control lines

The explanation is: Control stations are original cross section which are used to develop longitudinal lines. Control stations are also known as control cross- section. Control stations can be any type of conic curve. It can be circular, elliptic or any c/s as per our requirement.