what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

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why we use sinosidal voltage / current instead of others in system?

0 Answers  

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what is the safety points of vaccum circuit breaker.

0 Answers  

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What are types of central ac plants?

1 Answers   HSL,

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difference between ac and dc generators

4 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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working principle of UPS

15 Answers   Mantri,

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what is the cost of a analog tachometer, for lab purpose/

0 Answers  

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WHY IS HV WINDING OF A TRANSFRMER SECTIONALIZED???

3 Answers  

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when the PFR (POWER FACTOR REGULATOR)change a step to zero,one of the RCCB will triped off,is it the changing step of this PFR effect the RCCB?

2 Answers  

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When oil level in the oltc of power transformer reduces , oil surge relay will act or not

4 Answers  

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explain the meaning of harmonic resonance

0 Answers  

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