what is Real power and Reactive power ? what is difference between them ?

5 Answers  

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1.What is the difference between isolators and circuitbreakers? 2.What is bus-bar?

1 Answers  

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What is DC power factor??

2 Answers   HCL,

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sir what is the minimun earth resistance value of an industial bit and grid bit ? and Why?

1 Answers   Kirloskar,

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what is IP65 & What is its advantages

1 Answers  

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What is the GI Earth Flat Size recomended for 33KV 2000KVA Distribution Transformer

1 Answers  

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The coils having selfinductancs 10mh and15mh,effective inductance 40mh when connected in series aiding. what will be the equivalent inductance if we connect them in series opposing?

1 Answers   BSNL,

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how megger step up the DC voltage

1 Answers   Voltech,

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In what way does the variable ratio-arm improve the usefulness of the wheatstone bridge?

1 Answers  

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What is diversity factor in electric installations?

0 Answers  

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

0 Answers  

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What is OLTC in transformers and what is its function?

4 Answers  

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