Which is the best protection in case of shortcircut fuses or mccb ?

2 Answers  

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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what is the reason for using 110 volt and 60 hertz ac supply for using power distribution in America?

2 Answers   Electro Tech,

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I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in

0 Answers  

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what are the differance between neutral and earthing?

3 Answers  

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why dc supply is given to the field of alternator

9 Answers  

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why m and c are shorted in wattmeter

1 Answers  

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For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

0 Answers  

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how much test voltage should applied for tan delta test.

2 Answers   Electrical, TATA,

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?

2 Answers  

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we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

2 Answers  

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