Answer / sennapparajan

well. its depends on battery or manufacturer. first you
need to read battery maintanence manual. and hydrometer
meters is nothing. jusy the cap of ecah battery cell. and
dip and pull morethan halg capacity of acid in to meter. u
will come to know.

In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.

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why potetial transformer primary ground?

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What is the application of Dyn1 and Dyn11 vector group of transformer?

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I am looking for LV CT test. To check the polarity of the CT only. Can you suggest any supplier. Different companies are offering CT/PT Tester which is expensive. Thanks

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what is meant by rotating magnetic filed

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what is inductive voltage transformer? what is its application and how it differs from capacitive voltage transformer?

1 Answers   NRSC National Remote Sensing Centre,

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Y phase plates are used in transmission line??? what is there need???

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what is method of dc current measurement

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If any cable burnt how can we identify it burnt by high current of high voltage? 

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When we use 3 terminal resistor?

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why the secondary winding of the transformer is not open circuited ?

5 Answers   Nepal Electricity Authority, Torrent Pharma,

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

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