In oil transformer which oil is used & what should be the insulation resistance & heating capacity.

2 Answers  

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what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 Answers  

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what is different between relay and plc?

3 Answers  

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Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

7 Answers   IPR, Maruti Suzuki,

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what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

0 Answers  

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

0 Answers  

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Why the Potential transformer Primary in connected to Earth?

2 Answers  

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What are the possible causes if load is not same on all the three phases

4 Answers  

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how CBCT works?

1 Answers  

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Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?

0 Answers  

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what is a bus riser in power system and why it is used

2 Answers  

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