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EGEE 102 Final Exam 2025 Questions and Answers Energy can be converted to what? - ....ANSWER What are the units of energy? - ....ANSWER ...-Work, heat, radiation ...-BTU, Calorie (food calorie), calorie, Joules, kWh, Therm What are the units of power? - ....ANSWER ...-Watts, kW, J/s, HP, cal/s, Btu/h One BTU is defined as the amount of energy required to raise the temperature of what? ....ANSWER ...-Heat one pound of water by one degree Farenheit One calorie is defined as the amount of energy required to raise the temperature of what? - ....ANSWER ...-Heat one gram of water by one degree Celcius A 100 watt incandescent light bulb is operated for 120 hours, and a 15 watt fluorescent light bulb is operated for the same period of time. At 10 cents per kWh, what is the cost of savings of the fluorescent bulb? - ....ANSWER ...-1.02 ((100/1000)-(15/1000))*(120)*(0.10) If Peter expends 1,500 calories running a mile in one hour and Samantha burns 1,500 calories riding a bike in 45 minutes, which of the two spent the greatest amount of energy? - ....ANSWER ...-They are the same. …FOR STUDENTS ONLY…©️2025 ALL RIGHTS RESERVED… 1