Answer Posted / sheik

megger

What is the relation between frequency and motor rpm?

1801

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HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA

1918

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When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

1931

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can u give me a brief idea about power line carrier communication ??

1786

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How to set a Zone 1 distance relay for distribution feeder?

1959

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How to calculate the copper in HT motors if KW, RPM & Voltage is given

3152

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

1592

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Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

1600

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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

1554

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Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

2086

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I completed my BE EEE degree 2006 .... which license should i apply .... ?????

1631

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While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?

3498

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why 1.7Uo for HV cable Hi pot test?IE standard why?

2410

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What's mean HVF & HAF in Vacuum Circuit Breaker?

5262

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what is buffer resistance starter.?.What is the working principle and where it is used..?

1994

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