Mechanical Engineering McqsTheory of Machines

100+ MCQ & Answer Theory Of Machines | page-08 |Mechanical Engineering MCQ And Answer

DSN MARATHI

71.
An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has

Answer

72.
Whitworth quick return mechanism is obtained by inversion of

Answer

73.
In its simplest form, a cam mechanism consists of following number of links

Answer

74.
Which of the following mechanisms produces mathematically an exact straight line motion

Answer

75.
In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links

Answer

76.
A kinematic chain requires at least

Answer

77.
In a darg link quick return mechanism, the shortest link is always fixed. The sum of the shortest and longest link is

Answer

78.
The following is the inversion of slider crank chain mechanism

Answer

79.
A typewriter mechanism has 7 number of binary joints, six links and none of higher pairs. The mechanism is

Answer

80.
In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The distance between fixed pivots of crank and followers is

Answer

Leave a Reply

Your email address will not be published. Required fields are marked *