79) The distance between the centre of suspension and centre of percussion is equal to the equivalent length of a simple pendulum.

Agree

Disagree

Answer is:

Agree

Theory of Machines MCQ with Answers

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80) When the body is suspended at the point of suspension, its periodic time and frequency will be __________ as compared to the body suspended at the point of percussion.

same

two times

four times

none of these

Answer is:

same

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

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

Theory of Machines MCQ with Answers

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79) The distance between the centre of suspension and centre of percussion is equal to the equivalent length of a simple pendulum.

Agree

Theory of Machines MCQ with Answers

Related Theory of Machines MCQ with Answers

80) When the body is suspended at the point of suspension, its periodic time and frequency will be __________ as compared to the body suspended at the point of percussion.

same

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

addendum circle to the clearance circle

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

perpendicular to each other

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

reverted gear train

Theory of Machines MCQ with Answers