Difference between 3.5 core and 4 core

2 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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how we can calculate the transformer size.

21 Answers   Avalon, Edison, Hyundai,

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What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

1 Answers  

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what is difference b/t ac current and dc current

4 Answers   L&T, Meghana Engineers,

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To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

3 Answers   Aditya Birla,

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can i connect the two phases of scott connected transformer,if not why?

0 Answers  

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how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?

1 Answers  

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What the purpose of transient fault recoredr in substation

2 Answers   NCC,

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1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?

0 Answers  

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

0 Answers  

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What will be the current if the resistance total in a series circuit doubles?

0 Answers  

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