Answer / nasser

for productions

why we need of power factor correction? give advantages

3 Answers  

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the fuse is use for protection against overcurrent but at normal condition it carry the rated current then how single thin wire carry this current without melting

1 Answers  

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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whats is the role of power factor in designing a tariff structure?

1 Answers   IIT,

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WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.

2 Answers  

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Dg daily a check duration

5 Answers   AirIndia,

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What is the voltage b/w nutral and earth

11 Answers   Mind Space,

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generator means

1 Answers  

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What is the need of motor starter?

6 Answers  

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What is the function of interposing current transformer?

0 Answers  

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Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  

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why the generator will take 8 to 12 hours to start after it got interrupted due to technical problems in case of power plants.

1 Answers   NTPC,

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