Compared to other processes, machining is done at – McqOptions

MCQOPTIONS

1.	Compared to other processes, machining is done at voltages for high rates of material removal.
A.	low
B.	medium
C.	high
D.	very low
Answer» D. very low

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Compared to other processes, machining is done at voltages for high rates of material removal.
ECM is used to the sharp edges produced after rough cuts.
The cost of additional control hardware remain a fraction of total machining cost.
Machining conditions leading to high accuracy are associated with surface roughness and productivity.