tell me about eletrical contractor

0 Answers   TATA,

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exact difference between electronicsand electrical

5 Answers  

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what clearance required for 4.5 mva dry type transformer?

0 Answers   SPS,

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how to mesure the earth pit value and what is the minimum value of single earth pit?

3 Answers  

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can anybody sent me power grid questions. what subject should i prefer for preparation?

0 Answers   Reliance, Vascon,

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why we use 630mm single core cable for transformer secondary side and why two neutral cable

0 Answers   Technicare,

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Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?

1 Answers   Adani,

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how we can set the IDMT relay.

0 Answers   Suzlon,

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What is the maximum current carrying capacity for both copper and aluminium cables for 1sqmm?

2 Answers  

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WHAT IS MEANT BY vfd(VARIABLE FREQUENCY DRIVE )HOW CAN WE APPLY VFD TO MOTOR ? I WANT FULL DETAIL IF ANYBODY KNOW THE WEBSITE FOR THAT PLZ SEND .THANK U

2 Answers  

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design of IGBT firing circuit for 11KV

0 Answers  

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HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?

0 Answers   L&T,

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