How could a garment factory benefit from renewable energy

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I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.

2 Answers  

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when we should use Central Battery system and UPS system and why? in other words, what are the differences between the two systems?

1 Answers  

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In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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what happen if transformer neutral not earth

2 Answers  

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hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

0 Answers   RRB,

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in an industrical wiring, why we are using lighting DB and Power DB separately?

3 Answers  

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how to select cable size according to ampere.

1 Answers  

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a 50hz motor to give 60hz whats happening in motor.what happen the motor.

6 Answers  

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what is the effect of power factor of machines in starting current

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why fuse is not applicable for nutral and what will happen when it applied.

4 Answers  

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