.) 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 tue 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 tue device Note : - specific heat of water = 4200 J/kg-K - 1 cup = 236 grams

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 34RQ: What is the Btu/hour output of an electric heater rated at 15 kilowatts? a. 51.15 Btu/hour b. 51,150...

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