Consider the following statements regarding radial cam nomenclature:1. Motion of the trace point describes movement of the follower2. The curve generated by the locus of trace point is called cam profile3. Actual working curve of cam is called pitch curve4. Smallest circle that can be drawn tangential to cam profile is called base circleWhich of these statements are correct?

Consider the following statements regarding radial cam nomenclature:1.

1.	Consider the following statements regarding radial cam nomenclature:1. Motion of the trace point describes movement of the follower2. The curve generated by the locus of trace point is called cam profile3. Actual working curve of cam is called pitch curve4. Smallest circle that can be drawn tangential to cam profile is called base circleWhich of these statements are correct?
A.	1, 2 and 3
B.	1, 3 and 4
C.	1 and 4 only
D.	3 and 4 only
Answer» C. 1 and 4 only

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