Answer / jakeer

To construct the core with equal dimensioned lamination plates.the effect of unbalance core will causes flux variations due to this out put voltage will be fluctuated
and transformer losses (iron & copper) will be produce.

what is pressure relief valve in D.G ?state its function?

3 Answers  

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what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?

0 Answers  

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Define bibo stability.

0 Answers  

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show that power dissipated by a pure inductor exited by a sinusoidal voltage source v = vm sin wt is zero

1 Answers  

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WHATS THE NEED OF CT INPUTFOR AN VAPM TYPE METERING PT FUSE FAILURE RELAY

1 Answers  

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i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

0 Answers  

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Difference between Lugs and Thimbles

0 Answers   ABB,

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What is the latest generation of circuit breakers called?

3 Answers   Epitome, Focus Energy, Jakson, KDC, L&T,

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In power plants the reading changes abruptly to give value (MW -25) (MVAR -15) What are the reasons for this? What is the solution?

2 Answers   GE,

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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what is resticted earth fault protection ? how did it protect & work in power transformer

3 Answers  

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If a contactor need to replace with faulty one. what I want to check?

2 Answers   Bhel,

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