+1 vote
in Machine Kinematics by (38.0k points)
In a pantograph, all the pairs are

(a) turning pairs

(b) sliding pairs

(c) spherical pairs

(d) self-closed pairs

I have been asked this question during an online interview.

This interesting question is from Straight Line Mechanism topic in section Mechanisms with Lower Pairs of Machine Kinematics

1 Answer

0 votes
by (106k points)
Correct option is (a) turning pairs

Easy explanation: In a pantograph, all the pairs are turning pairs. It has 4 links.

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