What is the actual meaning between the energy conservation and energy saving ?

3 Answers  

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What is zero of the system?

0 Answers  

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if dc excitation is used to produce manetic flux in rotating machines then ehy it is not used in transformers.

4 Answers  

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Why Phase to Neutral get spark

2 Answers  

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what is recovery voltage & transient voltage ?

1 Answers   Bhel,

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In a synchronous machine if the field axis is ahead of the armature field axis then the machine is ?

1 Answers  

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what is rise time and half time

1 Answers   NHPC,

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My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

0 Answers  

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How to calculat size of copper & aluminium ?

6 Answers  

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describe the Tranformer testing procedure

0 Answers  

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why the the electrical machine coil are damage ? How to prevent it?

2 Answers  

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how actually an anti pumping device works? what is the operational principal?

2 Answers  

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