why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

0 Answers  

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Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

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how to calculate H.P of a moter from speed of a moter?

5 Answers  

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how much percentage set in transformer diffrencialrelay

1 Answers  

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A LT ckt i mean 440 volt flow of current100A.at this time HT current what will ON 11 KV &33 KV.plz givemy answer with example

2 Answers   Neptune,

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What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

0 Answers   CEB,

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Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

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how to decide the capacity of accl

0 Answers  

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WHAT IS THE FULL FORM OF CABLE TYPE-AYWY,AYWAY,YWY ?

6 Answers   Polycab, VIR, XLPE,

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we erected (48HP)63kva dist transformer and incoming from 11kv line,out going is 415v domastic line 2.04 km.for that actual output current is 84A. what are the losses and final output current.

3 Answers   Essar,

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what is the safety of voltage power transformer(2250KVA0

0 Answers   Emerson, Jindal,

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what is the importance of earthing system on the generators big capacity and small?

0 Answers  

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