A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes. Determine the following : a. Current consumed by the coffee maker and the electrical energy consumed in kWh b. the rise in temperature of the device. Note: specific heat of water =4200 J/kg-K 1 cup = 236 grams
A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes. Determine the following : a. Current consumed by the coffee maker and the electrical energy consumed in kWh b. the rise in temperature of the device. Note: specific heat of water =4200 J/kg-K 1 cup = 236 grams
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A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes.
Determine the following :
a. Current consumed by the coffee maker and the electrical energy consumed in kWh
b. the rise in temperature of the device.
Note:
specific heat of water =4200 J/kg-K
1 cup = 236 grams
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