For starting an axial flow pump, its delivery valve should be____________________?

Related Mcqs:

The flow rate in gear pump___________________?

A. increases with increase in pressure B. decreases with increase in pressure C. more or less remains constant with in-crease in pressure D. unpredictable E. none of the above...

Reaction turbines are used for____________________?

A. low head B. high head C. high head and low discharge D. high head and high discharge E. low head and high discharge...

The angle of taper on draft tube is A. greater than 15° B. greater than 8° C. greater than 5° D. less than 8° E. less than 3°.___________________?

The angle of taper on draft tube is A. greater than 15° B. greater than 8° C. greater than 5° D. less than 8° E. less than 3°....

Which place in hydraulic turbine is most susceptible for cavitation __________________?

A. inlet of draft rube B. blade inlet C. guide blade D. penstock E. draft tube exit...

Specific speed for reaction turbines ranges from___________________?

A. 0 to 4.5 B. 10 to 100 C. 80 to 200 D. 250 to 300 E. none of the above...