Machine Design
Which one of the following loading is considered for the design of axles?

Combined bending moment and twisting moments
Bending moment only
Combined action of bending moment, twisting moment and axial thrust
Twisting moment only

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Machine Design
The creep in the belt is due to

Stresses beyond elastic limit of belt material
Material of belt
Unequal extensions in the belt due to tight and slack side tensions
Effect of temperature on belt

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