What is The Resistance Formula

0 Answers   TCS,

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can any one help me? 1.what is corona extinction voltage&corona inception volatage 2.what is mean by CFVV?

1 Answers   KSEB,

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current and voltage equations for a star connected load fed from a delta connected load.

1 Answers  

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Describe the control mechanism of missile launcher???

0 Answers   DRDO, ONGC,

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

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what is the difference between MCCB and SFU in terms of their application?

2 Answers   Secure Meters, Tata Teleservices,

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how the length effects the ampacity of the cable? if a cable is carrying a current of 100A for 50m length then what will the effect on current if we double the length?

2 Answers  

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transformer losses

1 Answers  

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Hi ,what the accurate method to set correct(In) over load to protect the 3~ motor

4 Answers  

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What will be the effect if I use inverter as UPS mood?

0 Answers  

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what is the uses of C.V.T transformer in switch yard?

4 Answers   L&T,

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briefly explain principle of resistance welding

0 Answers  

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