Answer / subbu

Since ct is step up transformer ,with secondary open , very high voltage will develop on secondary side. Due to this high voltage , secondary winding insulation will fail .this will lead to damage of secondary winding.

What is the effect of positive feedback on stability of the system?

0 Answers  

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what is lumped and distributed elements?

0 Answers  

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What is referred to the electron in the outer orbit?

0 Answers  

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How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

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how to calculate the cable size for 500 kva transformer?

3 Answers  

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What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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what is bus coupler, where it used.

14 Answers   Diebold,

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How does solar power system work?

1 Answers  

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i am having a 3 phase 12.5HP motor,that is connected in Star/delta.Without any Trip that motor stopped suddenly why?

8 Answers  

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can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

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what do you mean by power factor ? in new view

3 Answers   BDL,

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why transformer is giving some humming noise .....?

11 Answers   Electrotherm, JSW,

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