Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 1 (Q.No. 27)

UPSC Civil Service Exam Questions

27.

A bar of circular cross-section of diameter D is subjected to a torque T at B as shown in the figure given. What is the angle of twist at A?

Same as that at B

Zero

Twice as that at B

Half as that at B

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

7 comments Page 1 of 1.

Karthika said: 8 years ago

How?

Pihu said: 8 years ago

Please give Description.

Pratap said: 7 years ago

Answer should be zero as no torque is acting at free end.

Sumanth said: 7 years ago

Please explain it.

Naveen said: 7 years ago

So, the angle of twist at A will be equal to that at B, because there is no torque between A and B.

Akshay B said: 6 years ago

The angle at any point is independent of Length from the fixed end so whatever the angle is at B same will be at the end of the bar.

Priyanka said: 4 years ago

B is the correct answer.

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