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nchin
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The Nissan leaf is powered by 107 hp electric motor, kept alive by a pack of batteries, It takes 79.85 kilowatts to run the motor, assuming 100% efficiency.
a) The Nissan contains a 24kWh battery pack and its estimated that using a 220V charging dock at home. The leaf can be charged in 8 hours. What the current as the leaf is charging?
b) if it cost 11 cents perkilowatthour, how much does it cost to fully charge the leaf?
my answers:
a) i = P/V =>(24000*8)/220 = 872.7 A
b)79.851 x 8 hours = 638.808
638.808 x .11 = $70.26
is this right?
a) The Nissan contains a 24kWh battery pack and its estimated that using a 220V charging dock at home. The leaf can be charged in 8 hours. What the current as the leaf is charging?
b) if it cost 11 cents perkilowatthour, how much does it cost to fully charge the leaf?
my answers:
a) i = P/V =>(24000*8)/220 = 872.7 A
b)79.851 x 8 hours = 638.808
638.808 x .11 = $70.26
is this right?