Answer Posted / simon

If u have a A.C motor of 250w ,250V is the supply then its said that 1 Amp of current is consumed by it.

Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

1369

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Do u know any one? how to find out in motor rated amps? formula?

2036

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how to determine the inrush current of a transformer

2616

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Different types of relay fault which phase sequence??

911

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if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain

1303

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How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2161

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1082

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Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

2390

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Explain what is rated speed?

1142

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what are the ''pitting rings''and how cn they be controlled in a series generator

1864

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state working of halogen lamp?

1825

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does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

1923

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While testing a ZCT what parameters have to check or measure?

2400

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

1844

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Parts of machine and their discription in details with suitable photo

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