please design a rectifier with batteries for below requirement
and also explain how you calculate this solution,

Load = 700Amp DC
Backup time = 6 hour.
please explain briefly ?????

Answer Posted / k.prakashchandra

Output voltage ? For calculation ,find out-put watt-h =V x
A x back up hours.Divide by 12 (battery voltage) to get
total AH of the batteries .

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