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Engineering
Mechanical
ME Set-1
Theory of Machines
365

Theory of Machines MCQ with Answers

365) The centre of suspension and centre of percussion are not interchangeable.

Correct

Incorrect

Answer is:

Incorrect

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

367) The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by

?²R cos ?

?²(R - r₁)cos ?

?²(R - r₁)sin ?

?²r₁ sin ?

Answer is:

?²(R - r₁)cos ?

368) The mechanism forms a structure, when the number of degrees of freedom (n) is equal to

0

1

2

"-1"

Answer is:

0

369) The sense of coriolis component 2 ?v is same as that of the relative velocity vector v rotated at

45 Degree in the direction of rotation of the link containing the path

45 Degree in the direction opposite to the rotation of the link containing the path

90 Degree in the direction of rotation of the link containing the path

180 Degree in the direction opposite to the rotation of the link containing the path

Answer is:

90 Degree in the direction of rotation of the link containing the path

370) The centre of percussion is below the centre of gravity of the body and is at a distance equal to

h/k_G

h²/k_G

k_G²/h

h x k_G

Answer is:

k_G²/h

Theory of Machines MCQ with Answers

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