how to maintain standard votage in power system?

5 Answers  

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what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

0 Answers  

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HT/LT TRANSFORMER TEST?

0 Answers  

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what is power and what is watts detailed description and formulas

2 Answers  

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why bulbs when connected in series glow dim

4 Answers  

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documented proof that aluminium bus bars are better than aluminium cables

0 Answers  

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Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

0 Answers  

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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What is the function of stater in tube light circuit?

2 Answers   SysArc,

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sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1 Answers  

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what happen if we give square wave instead of sine wave to the transformer

8 Answers  

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Which type of arc protection devices used.

2 Answers   KSEB, L&T, Siemens,

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