A. 1/√M
B. √M
C. 1/M
D. M
A. Run at a lower speed for the same discharge
B. Do not need priming
C. Deliver fluid with pulsating/fluctuating discharge
D. Can be run with discharge line valve closed for a short interval
A. 1/μ
B. μ
C. μ2
D. 1/μ2
A. Prandtl number is one
B. Schmidt number tends to infinity
C. Nusselt number tends to infinity
D. Archimedes number is greater than 10000
A. Length is shorter
B. Throat diameter is more
C. Sudden expansion of flow in the downstream occurs
D. Distance between the throat and the inlet is more
A. Viscosity
B. Density
C. Velocity gradient
D. None of these
A. Increases
B. Decreases
C. Remain constant
D. May increase or decrease; depends on the liquid