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Objective Questions
Engineering
Mechanical
ME Set-1
Theory of Machines
336

Theory of Machines MCQ with Answers

336) A spring controlled governor is said to be isochronous when the controlling force

increases as the radius of rotation decreases

increases as the radius of rotation increases

decreases as the radius of rotation increases

remains constant for all radii of rotation

Answer is:

remains constant for all radii of rotation

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

338) The critical speed of a shaft depends upon its

mass

stiffness

mass and stiffness

stiffness and eccentricity

Answer is:

mass and stiffness

339) Which of the following mechanism is an approximate straight line motion mechanism?

Watt's mechanism

Grasshopper mechanism

Robert's mechanism

all of these

Answer is:

all of these

340) A shaft carrying two rotors at its ends will have

no node

one node

two nodes

three nodes

Answer is:

one node

341) When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will

return to equilibriumposition without oscillation

oscillate with increasing time period

oscillate with decreasing amplitude

oscillate with constant amplitude

Answer is:

oscillate with increasing time period

Theory of Machines MCQ with Answers

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