A. Lower thickness
B. Lower cross-section
C. Outer diameter
D. Inner diameter
Lower BWG means _____________ of the tube? Read More »
Fluid Mechanics for Chemical A. 5
B. 10
C. 50
D. 100
What is the maximum theoretical suction lift (metres) of a reciprocating pump ? Read More »
Fluid Mechanics for Chemical A. Gate valve
B. Globe valve
C. Butterfly valve
D. Check valve
Which of the following facilitates close control of flow of fluids ? Read More »
Fluid Mechanics for Chemical A. Temporal velocity components
B. Mean square of velocity fluctuations in the three co-ordinate directions
C. Root mean square of velocity fluctuations in the three co-ordinate directions
D. None of these
In isotropic turbulence, the _____________ are equal to each other? Read More »
Fluid Mechanics for Chemical A. Protect the pump against develog excessive pressure
B. Facilitate unidirectional flow of liquid
C. Reduce the discharge pressure
D. Control the rate of discharge
Purpose of relief valve in a reciprocating pump is to___________________? Read More »
Fluid Mechanics for Chemical A. 0.01 to 0.1
B. 0.1 to 2
C. 2 to 10
D. 10 to 100
Stoke’s equation is valid in the Reynolds number range__________________? Read More »
Fluid Mechanics for Chemical