How do you commission a power Transformer?

1 Answers   EEI,

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1 sq.mm alluminum cable hou much current caraing capacity

5 Answers  

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What are the advantages of skewing of cage rotor conductors?

0 Answers  

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we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

0 Answers   IGC,

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how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

0 Answers   Marriott,

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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Any website for objective type questions of electrical engineering ?

4 Answers  

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What is the clear distance between a MV panel(rear side) and wall.

3 Answers   L&T,

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out of all machines which have highest efficiency and why?

2 Answers  

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I do wonder why current is present in neutral wire?i check single phase lead current feeding air conditioner...on its phase its current was 10A while same was 10A in neutral...as we know in neutral voltage is zero so if voltage is zero then how current appears on amp meter? my second observation is (just imagination)when I touch phase wire it give me shock but when i touch neutral nothing happens although as above its carrying current(amps) third but with same logic...as in simple Alternate current sine curve there is + and there is negative peak.means every time phase changing so how come every time same phase and same neutral stand (pardon for english mistakes)

1 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

2 Answers   Focus,

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Why motor initial starting current is high?

9 Answers   Pennar,

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