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Energy meter can be directly used in measurement.

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in Electrical Measurements by (148k points)
Energy meter can be directly used in measurement.

(a) True

(b) False

The question was posed to me in an online quiz.

The doubt is from Electronic Energy Meter, Adjustments in Single Phase Energy meters topic in chapter Measurement of Power and Related Parameters of Electrical Measurements

1 Answer

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Right choice is (b) False

The explanation is: Adjustments need to be made in an energy meter before it is used for the measurement of energy. This is done in order to keep the errors due to measurement within allowable limits of ±5 %.

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