Following diagram is showing an intermediate step of the conic lofting technique. What will be the value of angle marked by’?’?(a) Any arbitrary value(b) Always be 50°(c) Always 20rad(d) Will be AB alwaysI had been asked this question in an interview for internship.This interesting question is from Configuration Layout topic in chapter Configuration Layout and Loft of Aircraft Design

Following diagram is showing an intermediate step of the conic lofting

1.	Following diagram is showing an intermediate step of the conic lofting technique. What will be the value of angle marked by’?’?(a) Any arbitrary value(b) Always be 50°(c) Always 20rad(d) Will be AB alwaysI had been asked this question in an interview for internship.This interesting question is from Configuration Layout topic in chapter Configuration Layout and Loft of Aircraft Design
Answer» The correct option is (a) Any arbitrary value Easy EXPLANATION: After the selection of end points (A and B) and their tangent point C next step is to find point-S. When it is done the next step is to DRAW a line from a tangent point that can be at any arbitrary angle. This line COULD be at 20°, 50°, 60° or any arbitrary value as we DESIRED. Once, this step is completed then, we can go further to find the next point of conic curve.

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