Hydraulic Machines - Section 1 (7)

Directions to Solve

49.

The mechanical efficiency of an impulse turbine is

A.	ratio of the actual power produced by the turbine to the energy actually supplied by the turbine
B.	ratio of the actual work available at the turbine to the energy imparted to the wheel
C.	ratio of the Work done on the wheel to the energy of the jet
D.	none of the above

Answer: Option B

Explanation:

No answer description available for this question.

50.

Power required to drive a centrifugal pump is directly proportional to __________ of its impeller.

Answer: Option D

Explanation:

No answer description available for this question.