Answer Posted / harshu

If we measure the vtg between neutral and ground, there may be a trace of "stray voltage"..that is, vtg in the neutral..its the product of current thr. Neutral(which is part of that circuit itself) and the impedence of that neutral wire.

i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

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What do you mean by dependent and independent voltage sources?

1091

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

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What will happen if i replace a inductive proximity switch with photo sensor in a machine?

1873

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1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?

2741

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what is the clear formula to calculate cable size for a load

2020

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2321

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Why is the air gap between the pole pieces and the armature kept very small?

1442

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what is feed back and what are feed back amplifiers?

1128

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2962

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explain the function of brush less dc motor?

2153

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2286

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2093

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4427

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

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