A. Greater than
B. Less than
C. Equal to
D. Either more or less than
Related Mcqs:
- Actual lift of a pump is always less than the theoretical lift and is limited by the__________________________?
A. Specific gravity & temperature of the liquid
B. Leakage & pressure decreasing at higher elevations
C. Frictional resistance through pipes, fittings & passages
D. All A., B. and C. - A floating/submerged body is always stable, if its centre of gravity___________________?
A. Lies above its centre of buoyancy
B. And centre of buoyancy coincide
C. Lies below its centre of buoyancy
D. Lies above its metacentre - The ______________ pressure is measured by a static tube?
A. Dynamic
B. Static
C. Total
D. None of these - I.D. of 1/4″ schedule 40 pipe is 0.364″. I.D. of a 1/2″ schedule 40 pipe would be ______________ inch?
A. 4.728
B. 0.5
C. 0.622
D. 0.474 - The distance between metacentre and ______________ is called metacentric height?
A. Water surface
B. Centre of gravity
C. Centre of buoyancy
D. None of these - If the head over the triangular notch is doubled, the discharge will increase by ______________ times?
A. 2
B. 2.828
C. 5.657
D. 4 - Working principle of manometer comprises of balancing a coloumn of liquid against the pressure to be measured. Inclined tube manometer is especially used for the measurement of ______________ pressure?
A. Small differential
B. Atmospheric
C. Absolute
D. Gage - Sewage sludge is an example of the ______________ fluid?
A. Bingham plastic
B. Newtonian
C. Pseudo plastic
D. Dilatent - Specific speed of a centrifugal pump depends upon the ______________ head?
A. Suction
B. Delivery
C. Manometric
D. None of these - Foot valve provided in the pump is a ______________ valve?
A. Direction control
B. Back pressure
C. Relief
D. Pressure reduction