condition Autotrip facia come on control panel of electrical transmission line?

0 Answers   Getco,

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why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.

3 Answers   College School Exams Tests, Jindal Steel and Power, JIOL, NEC,

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what modulation is used in landline telephone signals?

2 Answers  

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what is package substation.how many types they have

0 Answers   ABC,

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what is bus coupler, where it used.

14 Answers   Diebold,

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how many test is necessary for 27mva transformer.

3 Answers   HEG,

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To attain a powerfactor more than .95, how much kvr should we use for 100 HP of current

4 Answers   Bhel, Scooters India,

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How to synchronization will be done between two DGs ?

0 Answers  

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If 3-Ph motor of same rating connected in Delta & Star for same load one by one then which connection take more current in running (not in starting)for full load.(eg 8.5 KW,3-Ph 400 V)

1 Answers   GE,

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Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.

6 Answers   L&T,

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Why voltge arev transformed in to 132KV/66/KV/33KV like that

5 Answers   HAL,

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what is the diff between mcb and vcb

3 Answers  

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