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Chapter 1, Problem 14C(choose chapter or problem)
QUESTION:
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.
Questions & Answers
QUESTION:
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.
ANSWER:
Step 1 of 3
A resistance heater is used to heat water to desired temperature. The amount of electric energy used in kWh and kJ are to be determined.