What will happen if we give transformer a dc not ac

5 Answers  

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what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain

1 Answers  

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In Energy meter How many rotation Equal to one unit.

3 Answers  

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11 kV line deraction check by an Engineer.

0 Answers  

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what is the difference between R Y B windings in three phase.does it differ by construction or by number of windings?Explain the difference between them.

3 Answers  

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What is the safe limit of voltage between earth and neutral in india.

2 Answers   Incepta Pharmaceuticals,

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what is the benift of HT metering & LT metering

1 Answers  

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Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

0 Answers   HAL,

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what is difference between short ckt and overload?

6 Answers   Siemens,

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

0 Answers  

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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why dc source used for HV breakers and Relays operation?

2 Answers   Cethar,

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