A. Turbulent flow
B. Laminar flow through an open channel
C. Steady flow
D. None of these
A. Intimate contact of the fluid with all parts of the solid particles
B. Lower fluid pumg power requirement
C. Minimisation of temperature variation
D. Prevention of particle segregation
A. Press
B. Turbine
C. Pump
D. Coupling
A. Less than
B. Greater than
C. Same as
D. None of these
A. Increase
B. Decrease
C. Remain unchanged
D. Increase or decrease depending on the pipe material
A. Incomplete priming
B. Too high a suction lift
C. Low available NPSH and air leaks in the suction pipe
D. All A., B., and C.
A. Q∝N : H∝N2 : P∝N3
B. Q∝N2 : H∝N3 : P∝N
C. Q∝N : H∝N3 : P∝N2
D. Q∝N3 : H∝N : P∝N2