Which of these has a magnetic brake? - Measurements and Instrumentation

Electronics and Communication Engineering (ECE) : Measurements and Instrumentation - Quiz(MCQ)

Which of these has a magnetic brake?

Energy meter

Frequency meter

Thermocouple ammeter

Dynamometer wattmeter

Correct Answer : Option (A) : Energy meter

Explanation : Braking torque, in an energy meter, is provided by a magnet.

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