How to design constatnt power source with variable current and Voltage.

2 Answers  

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what is different between phase and netural

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I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?

0 Answers   KCL, MPC,

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What we change frequency from transformer. yes or no

3 Answers   Intas,

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what is (+) and (-) in generator field detector stand for?

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In IDMT RELAY the term minimum (M) indicates what?

7 Answers  

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why can tv operate at low voltage??

2 Answers  

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why we test the core balance of the transformer?

1 Answers  

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How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.

1 Answers  

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Motor,transformers,capacitor tubelight etc....

0 Answers  

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What is potientiometer.What is the use of it.

1 Answers  

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what is the preventive @ predective maintenance

2 Answers  

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