Question

The radius of friction circle is independent of

Answer 1

Answer:

$\red{ \bf{The \: radius \: of \: friction \: circle \: is} \: } \\ \\ \green{\bf{independent \: on \: the \: point \: of \: motion.}}$

Answer 2

Answer:

The radius of friction circle is independent of the  load or weight of the shaft .

Explanation:

• .The circle is  known as a friction circle with a radius of r sinφ where are is the radius of the sliding circle  

• When a journal rotates in a bearing, a friction circle is drawn. Its radius depend on  the coefficient of friction.

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