Answer / devi

cell tapping is done to avoid boost voltage to the load. boost voltage will be use only for charging the battery , as it is higher voltage it should not be applied to load , to avoid that 84th cell tapping is done .

what is the function of supervison relay?Draw its wiring diagram.

2 Answers   IBM, R.R. ISPAT LIMITED,

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why battery set is required for D.G.set?

7 Answers  

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How is a capacitor bank is designed ?

2 Answers   Asian Paints,

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Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

0 Answers   Siemens,

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3 measuring instrument for transformers?

5 Answers  

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what is the meaning of insulation level?

2 Answers  

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HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?

0 Answers   Siemens,

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why we use star connection in HT motor? and delta connection in LT motor

2 Answers   npcc,

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Which type of alternator used in power station?

2 Answers  

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what is ring system ?

3 Answers   Bhel, Sabic,

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What is hipot test procedure?

0 Answers   CCC,

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I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

0 Answers  

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