Ionisation potential employed in the industrial electrostatic precipit – McqOptions

MCQOPTIONS

1.	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
Answer» B. 30 to 70 kV AC

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