Dear sir, please tell me how many day use CTPT transformer

1 Answers   Daya Engineering Works,

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what is a lightning arrester???

12 Answers   ABB, NTPC,

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How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  

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Why diversity factor are applied to the load?

2 Answers  

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WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

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According to ohms law voltage proportional to current, then why should current rating is low with high voltage rating in transformer?

5 Answers   KEC,

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What are the difference between C-Curve and D-Curve for MCB's.

17 Answers   ABB, DLF, Essar, GK companies, Nissi Engineering Solution,

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

0 Answers   TK Group,

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for opening electrical shop, tips needed.

0 Answers  

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If DG runing time neutral is disconnected what will be the effect in Engine and Electricial panel.

2 Answers   HP,

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how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

0 Answers  

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