what is the kva rating of 20 kv transformer?

1 Answers  

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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why generaotr rating is in kva and dc motor in kw?

7 Answers   Bhel, NTPC,

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why Ac current is alternating in nature?(or)why alternating current changes its direction?

3 Answers   APGenco,

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Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?

9 Answers   Reliance,

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What is bode plot?

0 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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In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???

0 Answers   RRB,

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what is the meaning of x,m,k in the relays?

0 Answers   ITC Infotech,

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what is the work of trip circuit supervision relay?

2 Answers   Volkswagen,

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Mention what are the types of semi-conductors?

0 Answers  

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why shunt capacitor is connected

1 Answers  

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