why choke is provided in the centre of the tube light?

3 Answers  

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how to test vector groups in transformer differential relay.

1 Answers  

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Transmission through a short line depends on

0 Answers  

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What will happen when we will connect lamp in between phase and earth. 

3 Answers  

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If the primary side current of 33/11 transformer is 64 amps then what will be secondary side current?

2 Answers  

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Pleasd Tell Me..... In Generating Stations Why The Generation Of ELECTRICITY Is In 3 Phase Form?? OR In Generating Station Why We Generates The ELECTRICITY In The 3 Phase?? Why Not In The 4 Phase, 5 Phase Or 6 Phase Form??

3 Answers  

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what is ring main unit?

1 Answers   Otis,

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What is the different between Earthing & grounding?

1 Answers  

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What is triac?

3 Answers   NTPC,

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according to ohms law ,the voltage increases then current is what happened?

4 Answers   NTPC,

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Is there any other method of damping the oscillation in a synchronous motor other than using damper winding and if yes what is it?

2 Answers   IOCL,

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what is star&delta connections?

5 Answers  

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