A 4kW resistance heater in a water heater runs for 3 hours to raise the water temperature
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A 4‑kW resistance heater in a water heater runs for 3 hours to raise the water temperature to the desired level. Determine the amount of electric energy used in both kWh and kJ.
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A resistance heater is used to heat water to desired ...View the full answer
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Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
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