Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?

4 Answers  

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Why don't we provide SURGE ARRESTORS for Transformer feeders?

5 Answers  

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How to calculate the cable size for particular load

2 Answers   Knight Frank,

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What happen when increese more than 50HZ fequincy.

5 Answers  

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iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

0 Answers  

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in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

0 Answers  

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difference between isolator and circuit breaker?????

7 Answers   Enercon,

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what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

0 Answers   Mukand,

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what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

0 Answers   Bhel,

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my diploma certificate in my higher education college

0 Answers   Aastha Spintex,

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What is duty cycle and protection class?

4 Answers   SISL,

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Which factor decide the colour of the light emitted from a Led?

3 Answers  

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