Answer / k.prakashchandra

AH= load in watt x back up time required in hours/voltage of
battery.

why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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what is mean by harmonics?Type of harmonics?

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What is mean by STUB protection?

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what is the difference between ac and dc generator

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what r the advantage of selecting micro controller type tripping of circuit breaker than relay type tripping?

5 Answers   BARC,

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what is the difference b/w absolute encoder and incremental encoder?

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

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current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

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1.what is the easiest way to convert AH(ampere hour)to watts?.

2 Answers  

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How can we define 'Phase'

4 Answers  

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How power factor affect on bill explain with example.

13 Answers  

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