In Star type and Delta type Motors, If one phase will miss/Break then which phase winding will burn and why?

4 Answers  

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where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

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for 500mw power production how many range of transformer set in unit please reply if three transformer use .

2 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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how do skin effect is reduced when hallow cond or stranded cond are used ?

1 Answers  

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what is diff between Fourier series and Fourier transform?

2 Answers  

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How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

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why bulbs when connected in series glow dim

4 Answers  

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how to check avr of dg set of 125kva

0 Answers  

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detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

0 Answers  

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what is the difference between indoor & Out door substations

5 Answers   HSBC,

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What is the emf equation of a transformer?

0 Answers  

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