Answer Posted / monu

Short circuit

does a DG set has low fault level as compared to that of a transformer.If yes then why.

1983

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1906

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For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

3284

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Showing results for capital, machinery, stock,wages, carriage in words, salaries, factory rent, repairs, fuel and power, buildings, debtors, sales, purchases, creditors, return outwords, return inwords, drawings, discount allowed, discount receivable, office expenses, bills payable, bills receivable, cash in hand, cash at bank, office rent comes under debit or credit

1532

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in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

1821

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Why the output of OP-AMP is always less than Vcc?

1913

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I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2069

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Usage of flywheel diode in relays

1928

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Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?

1672

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

5148

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What is FTA card? How it works?

2230

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why we not used 11kva as a direct our electrnics component.

2815

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Which power will flow first if we switch on a motor Active or Reactive? How?

5582

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Define filter?

1122

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What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

2760

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