Answer / art

you can connect equipments earthing to a common earth bar
to provide a uniform current dissipation to earth thru its
grounding cable connected to the grounding grid(if
available) or multiple earthing rod.

usually, lightning arrestter earthing is directly connected
to the grounding network and not in common earth bar.

Why derating factor os applied on Cables?

0 Answers  

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Is there any scope for an electrical engineer in MRF company......

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why transmission voltages are in multiple of 11kv?

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name the famous power plants present in A.P

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