Content Preview

EGEE 101 Final Exam 2025 Questions and Answers What is the form of energy contained in a dam called? - ....ANSWER☑️☑️...-Potential A Btu is defined as the amount of energy required to raise the termperature of one lb of water by one degree Celsius - ....ANSWER☑️☑️...-False A calorie is defined as the amount of energy required to raise the termperature of one lb of water by one degree Celsius - ....ANSWER☑️☑️...-False As population increases, energy consumption increases - ....ANSWER☑️☑️...-True In the past, decreasing fertility rates were associated with decreasing poverty levels ....ANSWER☑️☑️...-True Human development (health, nutrition, education, housing) and a high level of energy use are correlated - we rarely see one without the other. ....ANSWER☑️☑️...-True What is energy? - ....ANSWER☑️☑️...-The capacity to do work What is work? - ....ANSWER☑️☑️...-Force*displacement A power plant produces 50 MJ of useful energy and 100 MJ of wasted heat. What is the Efficiency? - ....ANSWER☑️☑️...-33% A power plant produces 50 MJ of useful energy and 200 MJ of wasted heat. What is the Efficiency? - ....ANSWER☑️☑️...-20% What is the largest energy consumer at home? - ....ANSWER☑️☑️...-Space Heating FOR STUDY PURPOSES ONLY ©️ 2025 ALL RIGHTS RESERVED 1