In cylindrical grinding, the abrasive wheel and the workpiece are – McqOptions

MCQOPTIONS

1.	In cylindrical grinding, the abrasive wheel and the workpiece are
A.	Rotated by separate motors and at different speeds.
B.	Rotated by separate motors and at same speed.
C.	Rotated by single motor and at same speed.
D.	Any of the above
Answer» B. Rotated by separate motors and at same speed.

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