Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

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Zone of protection and tripping scheme of arc protection relay.

0 Answers   KSEB, L&T, Siemens,

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definition of transformer

10 Answers  

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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What is Rough Balance Busbar Protection

1 Answers  

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What is the difference between earth and neutral

3 Answers  

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Does the Impedance of the source affects the THD

1 Answers  

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why PT Primary are the grounded?

5 Answers   L&T,

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What is auto changeover and how it works plz write details.

3 Answers  

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what is frequancy

7 Answers   TCS, Torrent Power,

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where we use the SFU & FSU?

0 Answers   L&T,

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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