why transmission is only 3 phase and not 2 or 4 or poly phases

0 Answers   Infosys,

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what is two point starter?

0 Answers   SGF,

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what are the advantage of UG cables over the over head lines

2 Answers   DVC,

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in ceiling fan and table fan what is the rotating part and what is the stationary part?

5 Answers  

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If I fill the form of engineering services and I left the exam de to navoidable reasons . Will it counts my one attempt

2 Answers  

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why usa use 60hz and 110v?

2 Answers  

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IS RTCC AND OLTC REQUIRED FOR 500 KVA 11KV/433V TRANSFORMER FOR AN INDUSTRY?

7 Answers   IGCAR, TNEB Tamil Nadu Electricity Board,

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star delta starter contorl circuit... drawing..

0 Answers  

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HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

0 Answers   AITM,

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in short circuit. test of a transformer 5 to 10% ofvrated voltage is used why??? if we use rated voltafe then what will be?

1 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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why the generator efficiency is greator than motor?

4 Answers  

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