Theory of Machines MCQ with Answers

Theory of Machines MCQ with Answers

46) Which place in hydraulic turbine is most susceptible for cavitation

Answer is:

inlet of draft rube

47) Air vessels in reciprocating pump are used to

Answer is:

reduce acceleration to minimum

48) Saving of work done and power by fitting an air vessel to single acting reciprocating pump is of the order of

Answer is:

0.848

49) Saving of work done and power by fitting an air vessel to double acting reciprocating pump is of the order of

Answer is:

0.392

50) According to fan laws, for fans having constant wheel diameter, the air or gas capacity varies

Answer is:

directly as fan speed

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