What do you understand by avr?

0 Answers  

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what is tandem isolator ??????????

5 Answers  

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how does a submersible pump work..?

0 Answers  

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in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System

6 Answers   APTransco,

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why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

0 Answers  

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if we supply DC power to AC transformer then what its result?

15 Answers  

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In Railway,why we are used HT Line 25KV ?.why we are not used 11KV,33KV and others for This?

37 Answers   Airtel, BSNL, RRB,

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Write the current equation in series RLC circuits.

0 Answers   Agilent, Integreon, ZS Associates,

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CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

22 Answers   L&T,

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What is the d/f b/w MCCB & MCB

6 Answers   ABC, LMN,

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Why machines are avoided to work is saturation region of B- H curve?

3 Answers  

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Ehat is shunt motor?

4 Answers   L&T, Siemens,

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