Answer / k.prakashchandra

It is a digital relay taking many samples for measurement
for deciding the fault.

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what is meant by class 1 E in electrical power supply?

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Why a Transformer Noise during its running condition ??

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give me list of material for wiring of 20hp motor?

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What is time response of the control system?

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what is residual current....

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what is the wattage of 'zero watt' bulb?

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how we can calculate chiller required ampear?

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