A. Centrifugal
B. Reciprocating
C. Impulse
D. Parallel cylinder
A hydraulic ram acts as a/an ______________ pump? Read More »
Fluid Mechanics for Chemical A. Flow velocity
B. Pressure
C. Total energy
D. All A., B. and C.
A. Pipe becomes smoother with use
B. Friction factor increases linearly with time
C. Absolute roughness decreases with time
D. Absolute roughness increases linearly with time
During ageing of fluid carrying pipes, the__________________? Read More »
Fluid Mechanics for Chemical A. < 2100
B. < 0.1
C. > 2.5
D. < 500
A. Small differential
B. Atmospheric
C. Absolute
D. Gage
A. Venturimeter
B. Pitot tube
C. Rotameter
D. None of these
Which is not a variable head meter _________________? Read More »
Fluid Mechanics for Chemical A. As square of
B. Directly as
C. As cube of
D. None of these
Power requirement of fans having constant wheel diameter varies _____________ fan speed? Read More »
Fluid Mechanics for Chemical A. Discharge and overall efficiency
B. Volume swept by piston for one complete revolution and the pressure in the cylinder
C. Angle swept by the crank at any instant and the discharge
D. None of these
A. 33:3
B. 50
C. 66.6
D. 88.8
A. 25.61 kPa
B. 11.77 kPa
C. 14.86 kPa
D. 21.13 kPa
