I have a 33 KV sub stn with two mother transformers 33/11 KV of capacity 3150 and 1600 KVA respectively. The total connected load 16809 KVA(11/0.433KV).how i calculate the max current & how i decided the CMD.

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In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]

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What is the significance of %Z in case of transformer?

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i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

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How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

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Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

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What is maximum demand and contract demand?

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Amoung all classes of electric machines, why the transformer uses oil as one medium of cooling?

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electrical engineering giving priority for insulators rather than conductors, why ?

5 Answers  

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what is the difference withbeen lighting capacitor and motor capacitor?

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Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

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What is the black star?

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