What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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what is difference between Motorised MCCB & ordinary MCCB?

4 Answers   TCL,

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In our factory there is one no. of Series trip HT 6KV OCB. 1. Is it possible to measure CT out put current by 440V Clamp meter? The measurement is required for knowing the exact value of current in CT secondary to set up protection for transformers. 2. plase forward the single line diagram of AMF panel?

1 Answers   HAL,

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what sis the testing procedure of transformer and ht panel?

1 Answers  

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Why is our voltage always seems to be 3.3Kv,11Kv,66Kvetc.. why not 40Kv,39Kv,65Kv???

3 Answers  

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what is hysteresis loss?

4 Answers   PSU,

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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 surge arrestor?how it operates?what is the range for it?

4 Answers  

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AMF (auto mains failure) control for DG sets at home.

1 Answers  

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when turbine trips generator will becomes induction motor or synchronous motor?

4 Answers   JSW,

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why protection meter is always connect to star

1 Answers  

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how to give earthing in ships?

1 Answers  

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