What is the difference between Earthing & grounding

4 Answers  

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in case of three phase induction motor,when it is connected to three phase supply,why the magnetic field is rotets around the armeture?

5 Answers   Hindalco,

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how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

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why is control bus bi-directional?

0 Answers  

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why does voltage generation at 11 kv?

2 Answers  

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what does a k rating in a transformer means?

0 Answers  

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110 KW MOTER DOL STATER 240SQ.MM CABLE MOTER AND STARTER DISTANCE IS 110 METER WHAT IS VOTAGE IN MOTER END AND SYSTEM VOTAGE IS 415 V HOW I CAN CALCULTE

2 Answers  

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depletion layer will form beforre biase or after bias ?

2 Answers  

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How to calculate cable size for a particular load? i have 12 MW,11KV Motor 3 Phase, what should be cablesize? What are the points to remember for cable sizing calculations?

2 Answers  

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Whether the LIGHTNING is AC or DC?

9 Answers   Bhel, IEEE,

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what is the difference between CVT & PT?

2 Answers  

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what is sevice settings for mccb?How can be it setted?

0 Answers   Bhel, Minda,

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