The impeller of a centrifugal pump may have __________ – McqOptions

MCQOPTIONS

1.	The impeller of a centrifugal pump may have __________
A.	vortex casing
B.	volute casing
C.	volute casing with guide blades
D.	any of the mentioned
Answer» E.

Discussion

No Comment Found

Related MCQs

The cups at the periphery of the Pelton wheel are __________
A Pelton wheel working under a constant head and discharge, has maximum efficiency when the speed ratio is?
By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. This saving in case of a single acting reciprocating pump is?
The maximum efficiency of jet propulsion of a ship with inlet orifices at right angles to the direction of motion of ship, will be?
The working of which of the following hydraulic units is based on Pascal’s law?
The ratio of quantity of liquid discharged per second from the pump to the quantity of liquid passing per second through the impeller is known as?
In a reciprocating pump, air vessels are used to __________
If the ratios of the corresponding forces acting at corresponding points are equal, then the model and the prototype are said to have __________
The hydraulic efficiency of a reaction turbine is the ratio of __________
In a Francis turbine runner, the number of blades are generally between __________