Answer / tarkithelearner

IN OFF- LINE THE BACK UP BATTERIES ARE NOT IN LINE TO THE LOAD.ON-LINE THE BATTERIES ARE ALWAYS CONNECTED TO THE LOAD.

1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

0 Answers  

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What is meant by Active and reactive power?

8 Answers   Micron Electricals, SVIT,

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

0 Answers  

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How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

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In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side

2 Answers   NNN,

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if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

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can we use inductor for passing or blocking of AC or DC?

3 Answers   Moser Baer, NTPC,

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What is phenomenon of electromagnetic induction and how it works?

0 Answers  

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I have a generator of 300kw.400V,50hz . what is means can i assume the load Red Phase with Neutral 300kw.Yellow phase with neutral 300kw and Blue with neutral also 300Kw. or - red with neutral 100kw same as yelloe and blue phase also giving 100kw with neutral respectively

3 Answers  

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

1 Answers  

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why there is a phase difference between line voltage & phase voltage ?

4 Answers  

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effect of single phase transformer on full load current?

2 Answers  

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