why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers   BNCET,

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IN MY INDUSTRIES 125 HP MOTOR USED FOR THAT ONLOAD AMPS UP TO 280 SO CAN I USE ONE LOWER KVA DG SET WITH STEP UP TRANSFORMERS THAT MEANS WITH LOW POWER INPUT TO GET CONSTANT HIGH POWER OUTPUT EG:125KVA DG SET = 250 KVA STEP UP TRANSFORMERS

1 Answers  

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in a induction motor if we put capacitor across it will the power factor of the motor will improve? if yes how

6 Answers   Reliance,

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please send me RRB electrical engineer previous year questions for Sr. Section Engineer

0 Answers  

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What is the function of wave trap in an electrical substation?

2 Answers  

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I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

0 Answers   BSL,

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what will be the effect if we increase the excitation of a alternator??

3 Answers  

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for 750 kw LT load what will be the ht kva

0 Answers   Sterling Tools,

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what is the difference between contactors & relay.

2 Answers  

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why breather cap filled with oil?

7 Answers  

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motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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