Which of the following are inversions of a double slider crank chain? – McqOptions

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1.	Which of the following are inversions of a double slider crank chain?1. Whitworth return motion 2. Scotch Yoke3. Oldham’s Coupling 4. Rotary engineSelect correct answer using the codes given below:Codes:
A.	1 and 2
B.	1, 3 and 4
C.	2 and 3
D.	2, 3 and 4
Answer» D. 2, 3 and 4

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