The cathdde voltage drop, in a mercury arc rectifier, is due to_____________?

Electrical Engineering Mcqs

The cathdde voltage drop, in a mercury arc rectifier, is due to_____________?

(A)  expenditure of energy in ionization

(B)  surface resistance

(C)  expenditure of energy in overcoming the electrostatic field

(D)  expenditure of energy in liberating electrons from the mercury

Submitted By :Ali Uppal

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