The metal rectifiers are preferred to valve rectifiers due to which of the following advantages?

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3257Electrical EngineeringMedium

ABoth (A) and (B)

BThey are mechanically strong

CThey do not require any voltage for filament heating

DNone of the above

Correct answer

A. Both (A) and (B)

Explanation

The correct answer is Both (A) and (B).

The metal rectifiers are preferred to valve rectifiers due to which of the following advantages? - Answer and Explanation | Academy of Pakistan