What happens when the polarity changes in CT? Explain briefly?

4 Answers  

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what is the difference in inductance and resistance.both oppose the flow of current but how.resistance having + ve power in both cycle while inductance having both power.

5 Answers  

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Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

0 Answers  

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What is the working of SCM CT or purpose in genrator ?

3 Answers   Bhel,

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Classify drilling machines.

0 Answers   Ashok Leyland,

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what is the use of Reactive power

2 Answers  

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how will be power factor while using the resistive load and Capacitive load?

3 Answers  

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what is the power factor

13 Answers   Heidelberge Cement,

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what is the disadvantages of star connected alternator?

4 Answers  

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What is switching over voltage?

1 Answers   MEIL,

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Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

0 Answers  

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Why the voltage n frequency of the incoming generator is kept slightly higher than d grid voltage n frequency while synchronization ?

4 Answers  

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