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Steel Structure Design - Engineering

Q1:

The permissible stress in bending for rolled steel I-beams and channels, is

A 1500 kg/cm2

B 1575 kg/cm2

C 945 kg/cm2

D 1650 kg/cm2

E 1875 kg/cm2

ANS:D - 1650 kg/cm2

Permissible stress for rolled I beams and channels;
945 kg/cm2 for shear.
1500 kg/cm2 for tension.
1650 kg/cm2 for bending.