what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?

1 Answers  

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what relation between transmission line & communication line?

1 Answers   NTPC,

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how rated the neutral voltage of transformer and reactor, e.g. 400/220, 200MVA transformer have neutral voltage of 33kv. and reactor voltage 145kv. how this rating decided?

1 Answers   MEIL,

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can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .

1 Answers   TNEB Tamil Nadu Electricity Board,

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function of apfc pannel

3 Answers  

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How many current ratings of MCB's are in the market? e.g: 1A, 2A, .......upto.

4 Answers  

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What will be in Mahagenco Trade Test Exam? I want to know the same.

0 Answers   MahaGenco,

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derive DC RMS value for half wave rectifier?

0 Answers   BARC,

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

0 Answers   Power Square,

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

0 Answers   May Baker,

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what is FS cable?? Difference between FS and FRLS??

1 Answers   Multivista Global,

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What is meant by derating factor?

0 Answers  

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