Ionisation potential employed in the industrial electrostatic precipitator is of the order of (A) 30 to 70 kV DC (B) 30 to 70 kV AC (C) 230 V AC (D) 230 V DC

Ionisation potential employed in the industrial electrostatic precipitator
is of the order of
(A) 30 to 70 kV DC
(B) 30 to 70 kV AC
(C) 230 V AC
(D) 230 V DC
by

1 Answer

Answer :

(A) 30 to 70 kV DC
by

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