Fluid Mechanics - Practice Test

(A) Specific gravity & temperature of the liquid

(B) Leakage & pressure decreasing at higher elevations

(C) Frictional resistance through pipes, fittings & passages

(D) All of the above

(D) All of the above

(A) Reciprocating compressor

(B) Blower

(C) Axial flow compressor

(D) Centrifugal compressor

(B) Blower

(A) Specified mass flow rate can not be achieved

(B) Valve is closed in the line

(C) Restriction in flow cross-section area occurs

(D) None of these

(A) Specified mass flow rate can not be achieved

(A) Suitably designing the pump

(B) Maintaining the suction head sufficiently greater than the vapour pressure

(C) Maintaining suction head = developed head

(D) Maintaining suction head lower than the vapour pressure

(B) Maintaining the suction head sufficiently greater than the vapour pressure

(A) Is zero for incompressible liquid

(B) Decreases with pressure

(C) Is independent of temperature & pressure

(D) Increases with pressure

(D) Increases with pressure

Fluid Mechanics - Study Mode