During testing of an energy meter, the energy recorded by meter was 0.05 kWh and correct energy was found to be 0.09 kWh. The error and correction respectively are-A- 0.01 kWh and 0.01 kWhB-0.01 kWh and 0.01 kWhC- 0.01 kWh and ± 0.01 kWhD-± 0.01 kWh and 0.01 kWh-A- 0.01 kWh and 0.01 kWh

Question

During testing of an energy meter, the energy recorded by meter was 0.05 kWh and correct energy was found to be 0.09 kWh. The error and correction respectively are-A- 0.01 kWh and 0.01 kWhB-0.01 kWh and 0.01 kWhC- 0.01 kWh and &plusmn; 0.01 kWhD-&plusmn; 0.01 kWh and 0.01 kWh-A- 0.01 kWh and 0.01 kWh

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The correct option is  A  0.01 kWh and 0.01 kWh Please explain it.

Measurements and Instrumentation

Q1: During testing of an energy meter, the energy recorded by meter was 0.05 kWh and correct energy was found to be 0.09 kWh. The error and correction respectively are

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Measurements and Instrumentation

Q1: During testing of an energy meter, the energy recorded by meter was 0.05 kWh and correct energy was found to be 0.09 kWh. The error and correction respectively are

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