Why line VTG = √3 phase VTG in star? How?

0 Answers   Endurance International Group, Infosys,

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speed of an electric wave

3 Answers  

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please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

0 Answers  

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why an ideal voltage source has low internal resistance????

1 Answers  

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

0 Answers   ABB,

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what is the eight bit unit?

0 Answers  

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the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

1 Answers   GATE,

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

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why the tapping of transformer on ht side??????

12 Answers   CTS, OPTCL, Visa Steel,

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What is the AVR in DG & its functios

2 Answers   Godrej,

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