The critical speeds of rotation should be different from running speed of machine.(a) true(b) falseThis question was posed to me in an online interview.I would like to ask this question from Design of Shaft in chapter Aspects of Design of Mechanical Parts of Design of Electrical Machines

The critical speeds of rotation should be different from running speed

1.	The critical speeds of rotation should be different from running speed of machine.(a) true(b) falseThis question was posed to me in an online interview.I would like to ask this question from Design of Shaft in chapter Aspects of Design of Mechanical Parts of Design of Electrical Machines
Answer» Correct choice is (a) true The explanation is: The CRITICAL speed RELATION is the THIRD property of the SHAFT design. The critical speeds of rotation should be different from the running speed of the MACHINE.

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The critical speeds of rotation should be different from running speed of machine.(a) true(b) falseThis question was posed to me in an online interview.I would like to ask this question from Design of Shaft in chapter Aspects of Design of Mechanical Parts of Design of Electrical Machines

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