why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point

2 Answers  

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which protection used in power plant?

0 Answers  

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what are feeder pillars & panels?

1 Answers  

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why AC cannot to be stored and DC cannot be transmitted?

11 Answers   IBM,

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What is cp system and why is it required.?

1 Answers   Essar,

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how can u say about the line by looking at the tower ? {voltage rating of the line}

3 Answers   BARC, London,

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how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

0 Answers  

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What are the different power system losses and how can it be eliminated?

0 Answers  

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Genreally distribution transformers are having Star/delta connections to provide phase and neutral to the consumers. Is the neutral of the star conncted secondary grounded in these transformers?

1 Answers  

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What is the diffrence between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1 Answers  

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

0 Answers  

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How generating electric power export to grid from the generating station ?

0 Answers  

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