Question

question 4 of 8
what motion involves a shaft that can easily grip hair and clothing?
select the best option.
nip point
rotating
reciprocating
transverse

Explanation:

A nip point is a location where two moving parts come together. If hair or clothing gets caught in a nip point (e.g., between a rotating shaft and a stationary part), it can be gripped and pulled in. Rotating motion alone (just spinning) doesn't inherently grip like a nip point. Reciprocating (back - and - forth) and transverse (side - to - side) motions also don't have the characteristic of easily gripping hair and clothing in the same way as a nip point.

Answer:

Nip Point