what is the difference between earth and neutral?

1 Answers  

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Why transformer neutral is earthed

7 Answers   Hyundai,

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how to measure the A.C flux .-instrument

8 Answers   NTPC,

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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how can we change the rotating direction of single phase AC induction motors?

12 Answers   Heubach Colour, L&T, MNM Jain Engineering College,

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what is elevation lamp?where its used?

2 Answers   Essar,

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area control error

0 Answers  

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i have one ground earth for my shop but now he showing 11v how ever my machine engineer said that he require less than 3v how can we reduce it, i have put 8 bucket salty water in it

1 Answers  

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what is power factor

6 Answers  

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What is the accepted limit to increase the choosen transformer capacity over the load and why ?

1 Answers  

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What determines the thickness of the lamination or stamping?

0 Answers  

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how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw

1 Answers   Shell,

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