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Objective Questions
Engineering
Mechanical
ME Set-1
Theory of Machines
81

Theory of Machines MCQ with Answers

81) The working depth of a gear is the radial distance from the

pitch circle to the bottom of a tooth

pitch circle to the top of a tooth

top of a tooth to the bottom of a tooth

addendum circle to the clearance circle

Answer is:

addendum circle to the clearance circle

The working depth of a gear is the radial distance from the

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

82) The acceleration of a particle at any instant has two components i.e. radial component and tangential component. These two components will be

parallel to each other

perpendicular to each other

inclined at 45 Degree

opposite to each other

Answer is:

perpendicular to each other

83) When the axes of the first and last wheels are co-axial, then the train is known as

simple train of wheels

compound train of wheels

reverted gear train

epicyclic gear train

Answer is:

reverted gear train

84) The primary unbalanced force is more than the secondary unbalanced force.

Right

Wrong

Answer is:

Right

85) The cam and follower is an example of

sliding pair

rolling pair

lower pair

higher pair

Answer is:

higher pair

Theory of Machines MCQ with Answers

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