The current chopping tendency is minimised by using the SF6 gas at rel

1.	The current chopping tendency is minimised by using the SF6 gas at relatively
A.	high pressure and low velocity
B.	high pressure and high velocity
C.	low pressure and low velocity
D.	low pressure and high velocity
Answer» D. low pressure and high velocity

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The current chopping tendency is minimised by using the SF6 gas at relatively

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