Good design of the casing of a centrifugal pump aims at minimising the __________________________?

Related Mcqs:

Alcohols are not suitable as diesel engine fuel because the cetane number of alcohols is____________________?

A. Very low which prevents their ignition by compression B. Very high which prevents their ignition by compression C. Zero D. None of these...

With increase in compression ratio, the volumetric efficiency of air compressor____________________?

A. Increases B. Decreases C. Remain same D. May increase or decrease (depends on the suction pressure)...

________________ property of steel increases by addition of large amount of silicon in it?

A. Mechanical B. Machining C. Magnetic D. Refractory...

The same volume of all gases is representative of their_____________________?

A. Specific gravities B. Densities C. Gas characteristic constants D. Molecular weights...

A cylindrical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson’s ratio of the rod is___________________?

A. 0 B. 0.33 C. 0.44 D. 0.25...