A tapered key which fits in a keyway in the hub and is flat on the shaft, is known as___________________?

Related Mcqs:

Plastic flow in ductile materials_____________________?

A. increases the seriousness of static load-ing stress concentration B. lessens the seriousness of static load¬ing stress concentration C. has no effect on it D. depends on other considerations E. none of the above...

Yield point in fatigue loading as compared to static loading is__________________?

A. same B. higher C. lower D. depends on other factors E. none of the above...

The function of a washer is to___________________?

A. provide cushioning effect B. provide bearing area C. absorb shocks and vibrations D. provide smooth surface in place of rough surface E. act as a locking device...

Antifriction bearings are__________________?

A. sleeve bearings B. hydrodynamic bearings C. thin lubricated bearings D. ball and roller bearings E. none of the above...

A backing ring is used inside the pipe joint when making a___________________?

A. butt weld B. fillet weld C. sleeve weld D. socket weld E. tube weld...