__The pressure angle of a cam is the angle between the direction of the follower motion and a normal to the__

__The pressure angle of a cam is the angle between the direction of th

1.	__The pressure angle of a cam is the angle between the direction of the follower motion and a normal to the__
A.	Pitch circle
B.	Base circle
C.	Pitch curve
D.	Prime circle
Answer» D. Prime circle

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__The pressure angle of a cam is the angle between the direction of the follower motion and a normal to the__

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The pressure angle of a cam is the angle between the direction of the follower motion and a normal to the