what is the use of sdf?

0 Answers   Areva, SWAN,

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hi frnds can any one help me ? plz send me placement paper of hpcl of Electrical streem .... plz send ....its urgent . The hpcl test is on 17th feb.

1 Answers  

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What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

0 Answers   Equate,

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in a dc shunt motor what happens if motor takes high current,no speed

2 Answers  

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what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

0 Answers  

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how to test YNyn0 vector group in transformer?

0 Answers  

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transformer is working or not with supply of DC?

2 Answers  

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Stepwise process of Northern grid failure in 2012!? (dont copy paste from wikipedia)

1 Answers   Rashtriya Ispat Nigam Limited RINL,

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types of motor starter

5 Answers  

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Explain Analog and Digital signals?

1 Answers   UOG,

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what is the function of 1 phase preventer?

3 Answers   ABB, Electrical,

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what is entropy?

3 Answers   NTPC,

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