+1 vote
in Machine Kinematics by (38.0k points)
Which of the following mechanisms is an approximate straight line mechanism?

(a) Scott Russell’s mechanism

(b) Watt’s mechanism

(c) Gnome engine

(d) Oscillating engine

I have been asked this question in an online quiz.

The question is from Exact Straight Line Motion Consisting of One Sliding Pair in section Mechanisms with Lower Pairs of Machine Kinematics

1 Answer

0 votes
by (106k points)
Right option is (b) Watt’s mechanism

Easy explanation: Watt’s mechanism is an approximate straight line mechanism. It is a crossed four bar chain mechanism used in early steam engines.

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