Answer / milinda4p

if a phase sequence for a 3ph induction motor is changed (1
time = only two phases ar changed) it will result the motor
to rotate otherway

different between highvoltage & lowvoltage source

5 Answers  

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what are the alternator cooling system? how it is represented?

1 Answers  

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I am working in 600MW power plant currently in erection phase. I came along this term and want to know its meaning in simple language, consider me naive!?? All motors shall be of energy efficient type EFF-2 as per IS:12615/ equivalent IEC / International Standard.

1 Answers   Punj Lloyd Ltd,

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Why the Petrol Guns in the Petrol bunk are earthed?

3 Answers   ITC Infotech,

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How core saturation effects the secondary voltage (whats the theory) of a current transformer in service?

1 Answers  

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What is the Difference Between MCCB & ACB & VCB

3 Answers  

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What is the unit of magnetic flux density?

1 Answers  

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

1 Answers   MCB,

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what is an S.C.R. and how do they work?

4 Answers   GE,

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Star Delta Diagram with full description

1 Answers   SKS Microfinance, Syscom,

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what is anode and cathode??

5 Answers   Bombardier,

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Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers  

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