Answer / dhirendra mishra

You can use the 2R X 3.5C 185 Sq mm A2XFY cable

Answer / greenborhan

Follow the manual of cable company l.

Answer / omprakash chute

100sq.mm copper

how one can know the charging time, discharging time of a 12 VDC battery ? If i have a battery of 12 VDC , 4.0 AH , how long will it take to charge from a charger (power supply) of input 220 V , Output 15 V and output current of 3000 mA and how long will it take to discharge whether using or not ? How much backup will it give ?

1 Answers   ONGC,

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Define coil span?

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what is the difference between PLC and embedded system

3 Answers  

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how to calculate the capacitor to maintain power factor?

0 Answers   Bosch,

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what is the differences between single phase ind. motor and three phase ind.motor?

3 Answers  

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1 ton AC takes how much current( starting & stable)

15 Answers  

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what do you mean by star connection?

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What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required

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what is rise time and half time

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what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

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How we calculat the NGR of 3phase Generator, Our generation voltage 11KV

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which transmission is cheaper ac or dc?

10 Answers  

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