Strength of Materials
The possible loading in various members of framed structures are

All of the listed here
shear or tension
buckling or shear
compression or tension

ANSWER DOWNLOAD EXAMIANS APP

Strength of Materials
A semi-circular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi-cricular disc and horizontal surface is i. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will

slant up towards direction of pull
remain horizontal
slant down towards direction of pull
unpredictable

ANSWER DOWNLOAD EXAMIANS APP