Wattmeter cannot be designed on the principle of_________________?

A. electrostatic instrument

B. thermocouple instrument

C. moving iron instrumentCorrect Answer

D. electrodynamic instrument

Correct Option: C. moving iron instrument

This question has been verified by the PakPrep community moderation network for competitive examination accuracy.

Subject Overview

Explore thousands of solved past paper MCQs for Electrical Engineering Mcqs categorized with explanations.