The crest diameter of a screw thread is same as _____________________?

Related Mcqs:

In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by_________________?

A. decreasing the cross-section area of’ bar B. increasing the cross-section area of bar C. remain unaffected with cross-section area D. would depend upon other factors E. none of the above...

The ratio of endurance limit in shear to the endurance limit in flexure is__________________________?

A. 0.33 B. 0.4 C. 0.5 D. 0.55 E. 0.6...

The strap end of a connecting rod of steam engine is joined by_________________?

A. gib of cotter joint B. sleeve and cotter joint C. spigot socket cotter joint D. knuckle joint E. universal coupling...

Three different weights fall from a certain height under vacuum. They will take______________?

A. same time to reach earth B. times proportional to weight to reach earth C. times inversely proportional to weight to reach earth D. unpredictable E. none of the above...

Gear box is used___________________?

A. to produce torque B. for speed reduction C. to obtain variable speeds D. to increase efficiency of system E. to damp out vibrations...