Answer / meenakshi

types of controller.

what is difference between start imitation and start interlock for 3 phase motor protection ?

2 Answers   OPS,

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why does spark appears when we swith on the light

1 Answers  

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what is international rules of electrical?

5 Answers   Essar,

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why transformer rating is in KVA?

4 Answers   ABB,

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What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers   NTPC,

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From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

0 Answers   Schneider,

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what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers  

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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What is your acheivements

0 Answers  

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What is the difference b/w earthing & grounding?

6 Answers  

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What is the difference between KV,KVAR,KVA,KW?

6 Answers   L&T, PowerHouse, YUI,

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what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

1 Answers  

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