Answer / gajanan

alternating means which attains positive and negative
values through zzero at regular intrvals. pulating means
which is having positive and zero value.

what is the procedure for three phase motor differential relay testing can it do with single phase test kit?

1 Answers   ABB,

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why is control bus bi-directional?

0 Answers  

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THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS

7 Answers   Chartered Accountant,

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A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

2 Answers   L&T,

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What is the importance of RESONANCE

2 Answers  

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sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

0 Answers   RRB,

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WHAT IS MEANT BY INSULATION CLEARANCE IN VACCUM?

0 Answers  

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what you mean by vector group of a 3 ph transformer

1 Answers  

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why DC is not generated instead of AC?

4 Answers  

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why the capacitors works on ac only

5 Answers  

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what is difference between di electric and insulator?

2 Answers   Greenko,

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1.what is the basic difference between surge arrestor and lightning arrestor and where we use it. 1.what is the difference between metal oxide without gapped lightning arrestor and with gapped lightning arrestor

2 Answers  

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