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

(a) Watt’s mechanism

(b) Grasshopper mechanism

(c) Robert’s mechanism

(d) All of the mentioned

I had been asked this question in an internship interview.

The origin of the question is Velocity in Mechanisms in portion Velocity in Mechanisms of Machine Kinematics

1 Answer

0 votes
by (106k points)
The correct option is (d) All of the mentioned

Explanation: The mechanism that are approximate straight line motion are as follows:

a) Watt’s mechanism

b) Scott-Russell’s mechanism

c) Grasshopper mechanism

d) Robert’s mechanism

e) Tehebicheff’s mechanism.

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