The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if___________________?

Related Mcqs:

Specific weight of water in S.I. units is equal to ________________?

A. 1000 N/m3 B. 10000 N/m3 C. 9.81 xlO3 N/m3 D. 9.81 xlO6N/m3 E. 9.81 N/m3...

To avoid an interruption in the flow of a syphon, an air vessel is provided__________________?

A. at the inlet B. at the outlet C. at the summit D. ay nay point between inlet and outlet E. none of the above...

When a body floating in a liquid, is displaced slightly, it oscillates about _________________?

A. e.g. of body B. center of pressure C. center of buoyancy D. metacentre E. liquid surface...

The region between the separation streamline and the boundary surface of the solid body is known as__________________?

A. wake B. drag C. lift D. boundary layer E. aerofoil section...

To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than____________________?

A. 2.4 m above the hydraulic gradient B. 6.4 m above the hydraulic gradient C. 10.0 m above the hydraulic gradient D. 5.0 above the hydraulic gradient E. none of the above...