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UPSC Civil Service Exam Questions - Engineering

Q1:

What is the permissible tensile stress is bolts used for column bases ?(Where fy is the yield stress of the steel)

A 120 N/mm2

B 150 N/mm2

C 0.6 fy

D 0.4 fy

ANS:A - 120 N/mm2

For column bases 120.