Answer / ajai.m.k

testing voltage applied across scondary terminal magnetizating current will increase proportion to a applied voltage untill the knee point reached

If we give the 440 V supply at secondary winding of the transformer then what will affect at primary winding???????

6 Answers  

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AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 Answers   Alstom,

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What Is the Difference Between Lightening Spike and Lightening Arrester?

1 Answers  

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The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%

2 Answers  

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how to reduce the co level in your 1000kva dg set side?

1 Answers   Cognizant,

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why we are using2 wave trap in a feeder?

1 Answers  

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What are the main faults of DC generators?

0 Answers   Mercantile Marine Department,

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what is pilot wire? what is the use of pilot wires?

9 Answers  

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how indusrial diesel generator work

0 Answers   Johnson and Johnson,

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Why air gap in rotating machines should be small?

3 Answers  

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why onlyseries motors are used as universal motors? why not shunt?

4 Answers   TCS,

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When geneartor is running in poor lagging side power factor its excitation current increases then it is running in improved lagging side.Kindly tell me when gen is running in leading side what will happen

3 Answers  

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