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How check proper electrical earthing of machine.
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Answer / iamdon
Earthing of a machine is checked with the help of a devies
called earth tester.For proper earthing, reading of tester
should be from 4-10 ohms approximately.
Author:arbelectbit@yahoo.com
| Is This Answer Correct ? | 16 Yes | 8 No |
Answer / k.cs
This method of checking is ok,but there is a chance of
electrical shock may be felt by testing person by mistake.
Hence it is always advisable to test at electrical socket
with out connecting machine in the socket, that is there
willbe a 1-3 voltages should be in between neutral and
earth points.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / puneet
earthing we can check by measuring the voltage betwwen phase and machine earth point if we get the voltage then it is ok
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / avi gulia
earthing can be checked by either checking voltage between the phase and earth or by checking voltage between the neutral and earth it should be 2 to 4 volts.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / b soni
Earthing of a machine is checked with the help of a devies
called earth tester.For proper earthing, reading of tester
should be from 1-5 megaohms approximately.
| Is This Answer Correct ? | 4 Yes | 12 No |
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