Answer / k.prakashchandra

As negative VR takes place ,there will be a rise in voltage

Answer / rajeev democrat

1. voltage lead to the current and our electrical equipment not work properly.
2. Revolving m/c has revolving antidirection.

why u r living from presentaly working.

0 Answers  

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what is main advantage if motor connected in star or delta?

3 Answers   Essar,

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what happens when the phase and earth wires comes in contact? and why

2 Answers  

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What are the special cables required for explosion proof wiring?

2 Answers   IVRCL,

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why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

0 Answers  

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HOW TO CALCULATE EARTHING SIZING?

0 Answers   L&T,

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WHAT IS MEANING OF VECTOR GROUP FOR TRANSFORMER

2 Answers  

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what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?

1 Answers  

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Why we cant store an ac power. If we coo store in which device we can?

0 Answers   Jindal,

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what is the basic difference between synchronous motor,synchronous generator and induction motor

7 Answers   NHPC, NTPC, Sail,

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A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm

2 Answers  

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