Can anyone explain me the operating principle of the megger tester?( I just know that its diflection relates with the ratio of currents of control & diflecting coil. I need more information as breif as possible)

1 Answers   TCS,

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what is the highest transmission voltage in india???

49 Answers   Bhel, EIPL, Engineering, Jindal,

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how to do CT Burden test

2 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what will be the frequency of D.C. Generator ?

9 Answers   IBM,

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what is the maximum genarating in india?

17 Answers  

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What is advantages of VSCF wind electrical system?

0 Answers  

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What are the main Electrical IS rules?

3 Answers  

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Ohm's law applicable for semi-conductors?

4 Answers  

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Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?

4 Answers   Adani,

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1 Answers  

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WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

3 Answers   Essar, GCUF,

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