Machine Design
The application of second type levers is found in

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

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The face of the tooth is the

Surface of the tooth below the pitch surface
Surface of the tooth above the pitch surface
Surface of the top of the tooth
Width of the tooth measured along the pitch circle

ANSWER DOWNLOAD EXAMIANS APP