Why Transformer does not work in DC ?

5 Answers  

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What is a circuit breaker contact multiplier relay?

2 Answers  

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What is the working principle of VFD

3 Answers   HCL,

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what is the difference between pvc & fiber glass cables

0 Answers  

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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why synchronous motor is not self starting

5 Answers   Cenored,

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What are the tests to be taken on a transformer and generator?

12 Answers   Honeywell,

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what happen if we give 220 volts dc supply to d bulb r tube light?

4 Answers   Genus, RMSI,

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We have got the HT connection of 1000 KVA in which we have installed a seprate APFC panel at the PCC end & seprate KWH meter is installed. My question is that does the KWH reading shown in the meter is a part of the Consumption ???? ( approx 500 units is shown)

1 Answers  

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What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

0 Answers  

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single phase brower fan with control starter. *problem is when operate it.It will be trip.

1 Answers  

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what are factors to be consider to design a HT & LT motor?

1 Answers  

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