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The supply to the megger is given by ________

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in Electrical Measurements by (148k points)
The supply to the megger is given by ________

(a) ac motor

(b) ac generator

(c) permanent magnet dc motor

(d) dc generator

The question was asked during an internship interview.

My enquiry is from Megger topic in chapter Measurement of Resistance of Electrical Measurements

1 Answer

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Best answer
Correct answer is (c) permanent magnet dc motor

The explanation is: Megger works on the principle of electromagnetic induction. Supply can be given through a dc motor. A permanent magnet dc motor driven by hand is used as a source of supply to the megger.

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