The pair is known as a higher pair, when the relative motion between the elements of a pair is

Partly turning and partly sliding

The pair is known as a higher pair, when the relative motion between

1.	The pair is known as a higher pair, when the relative motion between the elements of a pair is
A.	Turning only
B.	Sliding only
C.	Rolling only
D.	Partly turning and partly sliding
Answer» E.

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