1. What are the types of Transformer?

1 Answers   Valdel,

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what is auto re-closer?

0 Answers  

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Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.

0 Answers   VECL,

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Can I use 1 phase power supply to run 3 phase motor? If yes, how?

6 Answers  

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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What size cable is used for HT cable to the transformer of 630kVA, and the supply voltage is 11kV

2 Answers  

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HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED

6 Answers  

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to improve the existing power factor whether capacitors have to be added in series or parallel.and why

3 Answers  

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When lag/lead/lag-lead compensation is employed?

0 Answers  

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What is the need for checking knee point voltage for CT's?

1 Answers  

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why the neutral of power transformer is always earthed?

1 Answers  

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how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

0 Answers   Bhel,

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