voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv

12 Answers  

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

0 Answers   Areva,

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assume we are put both df/dt and vector surge relay in same bus the df/dt relay setting is +5 hz an -5HZ. we want operat the vector surge relay before the df/dt how i calculate the setting of the vector surge relay.

1 Answers  

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Please give me a erda placement paper

0 Answers  

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Tell me about ur past electrical maintanence job

0 Answers   Apollo Power, Solar,

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what is the basis for selection of Protection CT class ? How anyone can decide whether to go for 5P10 or 5P20 ?

3 Answers  

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What is relation between mu(nought) and epsilon(nought)?

0 Answers  

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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why the transformer is not operates on two phase?

1 Answers   APGenco, Atkins, FFBL,

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Describe the test procedure to determine the vector group

0 Answers   MPSEB,

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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What is bushing?

4 Answers  

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