Answer / devagiri

mostly megger metod is use for earth testing.

Answer / manish parekh

Thaire is 2 method of earth testing which is carry out by
earth tester instruments.
1.Three point method
2.Four Point method

thanks

Answer / gaurav kdk

1 Tow point method.
2 Three point method.
3 By megger.

define displacement & magnitude ?

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why power factor is important?

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How we can test the Smoke Detectors????

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