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how the calculation is done if the DG set require for the -- -48 to -51v 4000 ah battery set .

1 Answers   BSNL,

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HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?

3 Answers  

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Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?

3 Answers  

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What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

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What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

0 Answers  

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How Cable Size is determined for a Particular load.

4 Answers  

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what is class of SPD and dittels of all class ?

0 Answers  

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What is the difference between circuit breaker and isolator

0 Answers  

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what is neutral voltage

3 Answers   Power Grid,

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How to check VFD outgoing voltage

1 Answers  

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from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

0 Answers  

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how one can design armature winding bothh front and back connection

1 Answers  

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