Theory of Machines MCQ with Answers

Theory of Machines MCQ with Answers

196) If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is half the mean radius of the former, then energy stored in the latter at the same speed will be

Answer is:

one fourth of the first one

197) The Grubler's criterion for determining the degrees of freedom (n) of a mechanism having plane motion is (where l = Number of links, and j = Number of binary joints)

Answer is:

n = 3(l - 1) - 2j

198) In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be

Answer is:

less sensitive

199) The included angle for the V-belt is usually

Answer is:

30 Degree to 40 Degree

200) When two pulleys are connected by means of an open belt drive, then both the pulleys will rotate is opposite directions.

Answer is:

Wrong

When two pulleys are connected by means of an open belt drive, then both the pulleys will rotate is opposite directions.

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