what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

0 Answers  

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Why earthing is required, and what effect in earthing result is more than 5 ohm and less than 5 or equal to 0 ohm

2 Answers  

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dielectric strength of vacuum is greater than SF6 but for 132Kv uses sf6 breaker & for 33kV uses vaccum breaker why such a contradiction?

2 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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Why do we choose 33kV transmission for industrial purpose and 11Kv for township?

1 Answers  

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what is relation between HP & BHP

3 Answers   Usha Martin,

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Why slip-ring and brushes are not required in squirrel cage induction motor?

4 Answers   L&T,

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can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

12 Answers   Essar, Oracle,

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What is an ac motor?

0 Answers  

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how to design the heater in temperature control unit to heat 50KL of water?

0 Answers   SunMax,

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What is ahu ? Working principal.

0 Answers   Sodexo,

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What is the difference between earthed and unearthed cable

5 Answers   FT, L&T, Suzlon,

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