Answer Posted / priyanka

by the no of lines per phase

what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

1978

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3800

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whats the differece between Exd and Exe

4950

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What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

1481

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

1992

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what is ps impedance test

2140

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what is the effect of un-synchronized power.

2076

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i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3325

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what is feeder bay?

1601

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How does "OUT OF STEP" relay ,for Synchronous motor protection, work?

4349

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how we can explain arc heatng?

1949

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why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

2186

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What is Negative Potential Bias

2309

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Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

3970

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Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

1724

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