Answer / sakthivel

magnetic current is nothing but no load condition the
tarsformer takes current called of magnetic current .

Answer / jaan

Magnatising current is the amount of current required to
develop required Flux

what is meant by unity power factor?unity means one why dont call 2,3,4......?

6 Answers  

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boiler is running in rankine cycle and deisel generator is....?

0 Answers   century,

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I BOUGHT A HAVELLS ACCL WITH GENERATOR STOP FASCILITY(i.e- BASICALLY IT IS A AUTO CHANGE OVER SWITCH) FOR MY HONDA EXK 2000S HOME GENERATOR (WHICH START IN PETROL & RUN IN KEROSENE). ACCL HAS 8 POINT. 2 FOR MAINS(PH & NUE), 2 FOR LOAD, 2 FOR GEN AND 2 FOR IGNITION POINT(X1 & X2). THE IGNITION POINT IS SPECIALLY FOR AUTO ENGINE STOP WHEN MAINS POWER RESTORE. I CONNECT THIS X1 & X2 POINT TO THE GENERATOR STATER MOTOR & EARTHING POINT. BUT WHEN MAINS FAILS THE GENERATOR COULD NOT START, BUT WHEN DISCONNECT THOSE X1 OR X2 POINT, THEN THE GENERATOR START. BUT WHEN MAINS ON THEN THE GENERATOR SHOULD START, AND WHEN I OFF THE MAINS THE GENERATOR AUTOMATICALLY STOP. PLESE HELP ME HOW I STOP THE GENERATOR AUTOMATICALLY WHEN THE MAINS RESTORE.

2 Answers   Honda,

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What is electrical charger?

3 Answers   HCL,

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Will sag depends on the Specific Resistance of the conductor?if not Why??????????

2 Answers   BARC,

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What is meaning of DRU in gen.of AVR.

2 Answers  

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why do you give the dc supply to field of alternator

3 Answers  

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What is cogging and crawling phenomenon in motor.

2 Answers   DAE,

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i am electrical engineer i cant get job in pure electrical industry ,but i got job in instrumentation field whether there is good scope for me, as i am fresher i m not well with the industrial trends so any experienced engineer pls reply me

2 Answers  

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how the transmission voltage ranges are decided like 11kV,33kV,66kV,132kV,220kV,400kV,725kV.... why not choose the transmission line voltage as 23kV,164kV,440kV?? what's the reason??

3 Answers  

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how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

0 Answers   Hyundai,

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how many earthing should need for UPS, where its connected

7 Answers   HCL,

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