Theory of Machines MCQ with Answers

Theory of Machines MCQ with Answers

252) The angle of inclination of the plane, at which the body begins to move down the plane is called

Answer is:

angle of repose

253) The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in

Answer is:

transverse vibrations

254) The centre of gravity of a coupler link in a four bar mechanism will experience

Answer is:

both linear and angular acceleration

255) In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from

Answer is:

25 Degree - 30 Degree

256) A kinematic chain is known as a mechanism when

Answer is:

one of the links is fixed

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