What is a differential amplifier?

0 Answers  

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What do you mean by phasors?

0 Answers  

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For backup batteries connection,which method is best? series or parallel ?  

3 Answers   ABC,

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what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

0 Answers   Bhel,

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any idea abt REVERSE METERING concept.........?

0 Answers  

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difference b/w eath and neutral

10 Answers   ABB,

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can a synchronous motor be made to rotate in a clockwise direction ?

1 Answers  

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H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

0 Answers   Essar,

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what is meant by power factor ?

17 Answers   Harita, Pricol,

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At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

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How to design the NGR Resistance

0 Answers  

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Can we inject more current in ct primary paralleling 2 loading transformers/Injection kit at a time?let ct ratio be (5000/1A)(per kit rating 2000A range),i need to inject 5000A,if this cant b done means wat is d optional?

1 Answers  

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