Answer / sheikh

energy meter which also called Kilowatt hour meter and
somewhere energy anlyzer

Answer / venkateswara.m

energy meter which is measured in kwh i.e no.of units consumed by consumer per hr.

When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.

10 Answers  

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what is Princepale of Transformer Taps.

1 Answers  

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How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

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can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?

5 Answers  

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Mention what are the types of semi-conductors?

0 Answers  

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

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mention the earthing system as per BIS?

1 Answers  

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WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?

1 Answers   ABB,

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what is the use of Reactive power in power system?

3 Answers  

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Dg daily a check duration

5 Answers   AirIndia,

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what is the effect of un-synchronized power.

0 Answers  

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1 sq.mm alluminum cable hou much current caraing capacity

5 Answers  

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