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Engineering
Mechanical
ME Set-1
Hydraulic Machines
14

Hydraulic Machines MCQ with Answers

14) The width of the bucket for a Pelton wheel is generally ______ the diameter of jet.

Double

Three times

Four times

five times

Answer is:

five times

Hydraulic Machines MCQ with Answers

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Related Hydraulic Machines MCQ with Answers

15) The depth of the bucket for a Pelton wheel is generally ______ the diameter of Jet.

equal to

1.2 times

1.8 times

double

Answer is:

1.2 times

16) The jet ratio is defined as the ratio of the

Diameter of jet to the diameter of Pelton wheel

Velocity of jet to the velocity of Pelton wheel

Diameter of Pelton wheel to the diameter of jet

Velocity of Pelton wheel to the velocity of jet

Answer is:

Diameter of Pelton wheel to the diameter of jet

17) Which of the following is not an impulse turbine ?

Girad turbine

Turgo turbine

Pelton wheel

Kaplan turbine

Answer is:

Kaplan turbine

18) The maximum number of jets, generally, employed in an impulse turbine without jet interference are

Two

Four

Six

Eight

Answer is:

Six

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