What do you mean by ACB and VCB?

3 Answers   L&T,

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only some transformers and some generator requires NGR why?

1 Answers  

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What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

0 Answers   Reliance,

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what is skin effect and corona discharge ?

4 Answers   Asian Paints,

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What is difference between wire and cable ?

3 Answers   Havells,

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Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

0 Answers   Danieli,

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

0 Answers   Siemens,

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What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

0 Answers  

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What will be the average KVA rating of Auto Transformer for 75kw 415V , 3phase induction motor

2 Answers  

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how do using transformer 30 deg lag or 30 deg lead

1 Answers  

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