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What quedtion to ask a electrical maintenance technician?
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Answer Posted / a.mohammad mujeeb
what is the earthing?
how do u measure the voltage,in low voltage systems?
what is difference between earthing and grounding?
what is neutral?
what the ingridients in earthing system?
how do u check the choke and ignitor?
what is the power factor in industrial sectors?
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Why earthing is necessary for any equipment?
