Large machines undergoing a resistance insulation testing using a megohmmeter should be discharged to remove any accumulated electrostatic/capacitive/dielectric-absorption charge stored. When should this discharge be performed?
A
prior to conducting the insulation resistance check only
B
while performing the insulation resistance check only
C
after conducting the insulation resistance check only
D
prior to and after conducting the insulation resistance check
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Question 1 / 2066636eed28f7522a1c51d6f1
Question 1 of 2066636eed28f7522a1c51d6f1
Large machines undergoing a resistance insulation testing using a megohmmeter should be discharged to remove any accumulated electrostatic/capacitive/dielectric-absorption charge stored. When should this discharge be performed?
Large machines undergoing a resistance insulation testing using a megohmmeter should be discharged to remove any accumulated electrostatic/capacitive/dielectric-absorption charge stored. When should this discharge be performed?