The shock absorbing capacity of a bolt can be increased by___________________?

Related Mcqs:

If an unsupported uniform cross sectional elastic bar is subjected to a longitudinal impact from a rigid bob moving with velocity v, then a compressive wave of intensity sc is propagated through the bar as follows______________________?

A. vpE B. vVvF C. WpE/2 D. IvHpE E. none of the above, where E = modulus of elasticity and p = mass density...

In nitrated parts, the origins of the fatigue cracks will occur at__________________?

A. surface B. just below the surface C. within the core D. could occur anywhere E. none of the above...

Fibrous fracture occurs in_____________?

A. ductile material B. brittle material C. elastic material D. hard material E. all of the above...

The connecting rod bolts are tightened up with initial tension greater than the external load so that___________________?

A. joint may not open up B. bolts are weakest elements C. the resultant load on the bolt would not be affected by the external cyclic load D. bolts will not loosen during service E. none of the above...

Buttress threads are usually found on____________________?

A. screw cutting lathes B. feed mechanisms C. spindles of bench vices D. screw jack E. railway carriage couplings...