what is the diffrence between resistive load and capoasitive load.?

4 Answers  

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why protection and metering CT's are always connected in star why not in delta?

5 Answers   Reliance,

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Why dose an electric meter record KVA when there is no load on a 500 KVA transformer

1 Answers  

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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Why the outpet og DG is 415V not 440V?

1 Answers  

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What is the maximum load an electric engine can pull??

3 Answers   Oil India,

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what happens if sf6ckt breaker gas pressure is high or low about the actual rating of gas pressure(5kg/cm2)

2 Answers  

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Is KCL applicable for close circuit?

2 Answers   Toto,

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generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...

0 Answers  

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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Why induction motor overheated?

2 Answers   HVCC, Physical Research Laboratory (PRL),

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1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

0 Answers  

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