How feedback transformer works to feedback power in Slip Power Recovery System

2 Answers  

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how much excitation voltage required to generate 1mw power?

0 Answers   Saudi Oger,

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what is the use of CAPACITOR in CFL lamp?

6 Answers   Areva, Autopal,

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In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

0 Answers  

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what is effect of leading power facter on the system and billing

0 Answers   TATA,

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How i can calculate the cable size for given load,there is any formula,for 3 phase and single phase

2 Answers   Prescient Technologies,

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Is MV canble armour can be earthed at both ends?

2 Answers  

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why diesel tank is earthed

1 Answers   ABB, NTPC,

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What is the importance of earthing?

0 Answers  

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what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 Answers  

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No load test of induction motor is carried out to compute= A stator resistance B rotor resistance C magnetizing reactance D rotor reactance

1 Answers  

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what is mean by hormonics & surge? and it's effects?

1 Answers   TCS,

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