what are the reasons for overheating in electrical machines?

3 Answers  

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What is the difference between the impedance percent and impedance voltage ?

0 Answers  

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What is Avg. Power Consumption of 2 TR Split A/C???How v can calc. this???

1 Answers   Emerson,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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Send me Model Question paper for the post Scientific Assistant in NPCIL

0 Answers  

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what is general test conduted by transformer

8 Answers   Wipro,

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Why 11kv to be generated in generation station

0 Answers   TNEB Tamil Nadu Electricity Board,

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What is the equipment used to control the generator output?

3 Answers  

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How can you calculate in detail the VA burden of current transformer used for Restricted earth fault protection? Please understand that the CT required here is Class PX or X. Also please show the calculations for knee point vtg, stabilizing resistor, magnetising current.

3 Answers  

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there are 3 transformers each of 1500 kva and one transformer of 1000kva for a 11 floor building . total otgoing kw is 4066 kw. i need an extra 260 kw .is there any provision for that? what is the max kw that can be connected with these transformers?

2 Answers  

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How to minimize the eddy current losses?

0 Answers  

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what is mean by live tank and dead tank in current transformers?

1 Answers  

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