Are you connected Transformer neutral eathing with it's body earthing or earthing met of switch yard.? Yes or No ? why ?

2 Answers  

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any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.

1 Answers  

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what is the differebt between ac and dc fuse?

0 Answers   IBM,

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what is pure resistive circuit and pure inductive circuit

1 Answers  

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whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 Answers  

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wat is meant by PX class in ct?

0 Answers  

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How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?

0 Answers  

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If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?

2 Answers  

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How we do the maintenance of Servo motor, even we cant open it?

0 Answers   ITC Infotech,

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The company is wiling to buy you 5 pcs of equipments in your electrical tool kit. Plz tell what are the 5 things you want?

3 Answers  

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Can motor act as generator (OR) vice versa? explain how does it do please post the answer technically

11 Answers   GM General Motors,

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what is difference between MCB & MCCB

1 Answers  

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