For the following questions answer them individually
On loading a ductile material in excess of a certain value, gradual increase in elongation occurs with time. Such phenomenon is known as
The failure occurs at a point in a member, when the maximum shear stress in a bi-axial stress system reaches the shearstress at elastic limit in simple tension test, This is according to
Surface endurance limit of gear material depends on its
A double strap butt joint is always in
If $$y = \tan^{-1}\frac{2x}{1 - x^2}$$, then $$\frac{dy}{dx}$$ is
The purpose of providing multiple collars on a flat collar pivot bearingis to
Angle of dwell of cam is defined as the angle
The supply of working fluid to the engine to suit the load conditions is controlled by