how to identify small motor and generator?

1 Answers  

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Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

0 Answers   TCCL,

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why the neutral of power transformer is always earthed?

1 Answers  

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Why use the vcb at high transmission system ? Why can’t use acb?

0 Answers  

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What shocks us , Current or voltage?

21 Answers  

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if the power factor is .88 i want to increase the power factor to .99 what number of capacitor is to add?

3 Answers   Amway,

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What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 Answers  

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

0 Answers  

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 Answers  

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describe the Operation of induction generators from bus bars

0 Answers   AMIE,

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Why there is not any reactive power in DC although it causes magnetic field.

7 Answers  

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