In brushless excitation system how generator field current is measure even if the slip rings are absent?

3 Answers   Adani,

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why ht motors are connected in star?

1 Answers  

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In radial network the source is fed from 1 end both ends at central

0 Answers  

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Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

0 Answers   Power Plant,

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what is the difference between watts and volts?

2 Answers  

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difference between over current and over load protection?

5 Answers   BARC,

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what is the maximum current carrying capacity of a 95 sqmm cupper under ground cable laid partialy in land and partialy in ground?

4 Answers  

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There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?

2 Answers  

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What is the field weakening mode of a ac motor?

1 Answers   L&T,

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WHAT IS THESETTING CALCULATION FOR THE RELAY?

1 Answers  

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How can we deside Short Ckt level of electrical System,Breakers etc.please provide formula to find SC of HV side & LV side

0 Answers  

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What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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