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Objective Questions
Engineering
Mechanical
ME Set-1
Theory of Machines
38

Theory of Machines MCQ with Answers

38) A pair of friction discs is an example of rolling pair.

Right

Wrong

Answer is:

Wrong

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

39) In order to balance the reciprocating masses,

(a) primary forces and couples must be balanced

(b) secondary forces and couples must be balanced

both (a) and (b)

none of these

Answer is:

both (a) and (b)

40) In a screw jack, the effort required to lower the load W is given by

P = W tan(? - ?)

P = W tan(? + ?)

P = W tan(? - ?)

P = W cos(? + ?)

Answer is:

P = W tan(? - ?)

In a screw jack, the effort required to lower the load W is given by

41) An automobile steering gear is an example of

sliding pair

rolling pair

lower pair

higher pair

Answer is:

lower pair

42) The frictional torque transmitted in a multi-collared shaft is same as that of a single collared shaft.

Right

Wrong

Answer is:

Right

Theory of Machines MCQ with Answers

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