Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 19 (Q.No. 11)
11.
A uniform simply supported beam is subjected to a clockwise moment at the left end. What is the moment required at the right end so that rotation of the right end is zero ?
Discussion:
6 comments Page 1 of 1.
Umesh H A said:
7 years ago
The same moment had to act in the opposite direction to resist the section.
Goofy said:
7 years ago
The answer should be m/2.
Kishan Movaliya said:
6 years ago
How? Explain @ Goofy.
RAWI said:
6 years ago
Due to Moment m(ACW) at A slope at B is ml/6EI(ACW) so for slope to zero at B provide let m' is moment m'l/3EI-ml/6EI = 0.
By solving m'= m/2.
By solving m'= m/2.
Era said:
6 years ago
Acw means?
Rahul said:
3 years ago
Option C is the correct answer.
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