Machine Design
The application of second type levers is found in

Lever of a loaded safety valve
Hand wheel of a punching press
Handle of a hand pump
A pair of tongs

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Machine Design
In case of thick cylinders, the tangential stress across the thickness of cylinder is

Maximum at the outer surface and minimum at the inner surface
Maximum at the outer surface and zero at the inner surface
Maximum at the inner surface and minimum at the outer surface
Maximum at the inner surface and zero at the outer surface

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