How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 Answers  

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how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test.

1 Answers   CPCL,

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What is difference between start imitation and start interlock for 3 phase motor protection ?

0 Answers   Siemens,

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Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 Answers  

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what is work of choke in tube light?

4 Answers   L&T,

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how can you prove that in CE configuration a transistor has 180 degree phase shifted output

5 Answers   Bhel,

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about your self?

4 Answers   Hyundai, US Technology,

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why is efficiency of transformer more than that of other rotating machines?

1 Answers  

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how do we connect mcb in our home?and how does it work?

3 Answers   IOCL,

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suppose i have two single and three phase induction motor,thier have not any rating on its panel,anybody can tell me which motor is single or three phase?

1 Answers   Doon,

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how to calculate diesel consumption of a D.G.Set?

4 Answers  

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Why the arms of delta in a delta-wye power transmission system are kept constant??

0 Answers  

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