what are the uses and applications of rectifiers?

3 Answers  

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what is transient earth voltage

2 Answers  

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how harmonics are generated due to nonlinear load & how harmonic filters work?

1 Answers  

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How stabilizer works??

0 Answers  

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what is proper capacitor placement? How to evaluate capacitor size?

0 Answers   CPCL,

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Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?

0 Answers  

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What is the permissible value of earth resistance and as per which standard / act / rule ?

3 Answers   HBL Power Systems,

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if we convert ampers into kw,which one formula use by us,pls tell me?

11 Answers   ABB,

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what will happen if dc machine are supplied by ac source??

2 Answers  

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what is difference between vcb and mccb

4 Answers   APTransco,

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A 3 phase motor operating off 415V system is developing 20Kw at an efficiency of 0.77 and power factor of 0.73. determine:- a)the line current. b)the phase current if winding are delta connected. c)the phase voltage if winding are star connected.

1 Answers  

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In Aeroplane what circuitry or method use for earthing?

9 Answers   Bhel, EDA, Wind World,

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