Consider the following mechanisms: 1. Geneva gearing 2. Rack and pinion 3. Ratchet and pawl Which of these mechanisms are used to index the work table or a transfer machine?

Consider the following mechanisms: 1. Geneva gearing

1.	Consider the following mechanisms: 1. Geneva gearing 2. Rack and pinion 3. Ratchet and pawl Which of these mechanisms are used to index the work table or a transfer machine?
A.	1 and 2
B.	2 and 3
C.	1 and 3
D.	1, 2 and 3
Answer» E.

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Consider the following mechanisms: 1. Geneva gearing 2. Rack and pinion 3. Ratchet and pawl Which of these mechanisms are used to index the work table or a transfer machine?

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