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EGEE 102 online exam 1 2025 Questions and Answers

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24 pages

Written in 2025/2026

Grade A+

KatelynWhitman

Egee 102 Lesson 10 Exam 2025 Questions and Answers

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33 pages

Written in 2025/2026

Grade A+

KatelynWhitman

EGEE 102 Lesson 1 Exam 2025 Questions and Answers

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6 pages

Written in 2025/2026

Grade A+

KatelynWhitman

EGEE 102 Bundled Exam Questions WITH CORRECT Answers

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40 items

STANFORDGRADESS

EGEE 102 PSU Exam 1 UPDATED Exam Questions and CORRECT Answers From the following, identify the group where all energy sources are renewable energy sources. - CORRECT ANSWER Solar, Nuclear Fusion, Biomass, Wind, Tidal are all renewable energy sources. Nuclear Fission, Petroleum, and Coal are non-renewable energy sources. One British Thermal Unit (BTU) is defined as the amount of energy required to raise the temperature of_______ - CORRECT ANSWER 1 lb of water through 1F

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7 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 EXAM #1 – PSU UPDATED ACTUAL Exam Questions and CORRECT Answers Nuclear fusion is a renewable source of energy. T/F - CORRECT ANSWER True One calorie is defined as the amount of energy that is required to raise the temperature of _____. - CORRECT ANSWER 1 g of water by 1ºC. Energy can be converted to which of the following?

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7 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

PSU EGEE 102 Exam 1 UPDATED ACTUAL Exam Questions and CORRECT Answers True or false: Geothermal heat can be used to produce electricity. - CORRECT ANSWER True 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 savings of the fluorescent bulb? - CORRECT ANSWER $1.02

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7 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 - Exam 1 ACTUAL Exam Questions and CORRECT Answers From the following, identify the list where all energy sources are non-renewable energy sources - CORRECT ANSWER Nuclear Fission, Petroleum One food calorie is equal to how many calories? - CORRECT ANSWER 1000 The United States has approximately _____ percent of the World's coal reserves - CORRECT ANSWER 25 Which one of the following energy conversion devices has the lowest energy efficienc

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6 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 - Exam 1 UPDATED ACTUAL Exam Questions and CORRECT Answers Which one of the following is a type of fuel formed from the remains of plants or sea creatures millions of years ago? A ) Renewable energy B ) Ocean Thermal currents (OTC) C ) Fossil fuel D ) Geothermal energy - CORRECT ANSWER Fossil fuel Therm is a unit that is generally used to measure the energy contained in natural gas. T/F - CORRECT ANSWER TRUE

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13 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 2 UPDATED ACTUAL Exam Questions and CORRECT Answers Global warming occurs when _____. A ) the heat budget is balanced. B ) the total energy arriving at the earth is more than the energy leaving. C ) infrared light energy is given off by the earth D ) the total energy leaving the earth is greater than the energy arriving. - CORRECT ANSWER B ) the total energy arriving at the earth is more than the energy leaving. Global warming occurs when the to

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46 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 2 ACTUAL Exam Questions and CORRECT Answers Placing your clothes dryer in a cold basement will make the dryer... - CORRECT ANSWER less efficient On-demand water heaters have a storage tank. - CORRECT ANSWER false, On-demand water heaters are in-line heaters and don't have a storage tank. A family of four, each showering for five minutes a day, uses 700 gallons of water every week. Installing a low-flow non-aerating showerhead can cut this consumption by how muc...

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16 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 3 ACTUAL UPDATED Exam Questions and CORRECT Answers A wall consists of 0.5" wood siding (R = 0.81), 0.75" plywood (R = 0.94), 1.6" of fiberglass (R = 3.7 per inch) and 0.5" plasterboard (R = 0.45). What is the composite R-value of the wall? A ) 7.5 B ) 7.26 C ) 8.12 D ) 5.9 - CORRECT ANSWER C ) 8.12 A room has a wall with an R value of 13 F . hr/BTU. The room is 13 feet long and 12 feet wide with walls that are 8 ft high. On a particular day the...

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12 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 3 ACTUAL Exam Questions and CORRECT Answers Lesson 6 - CORRECT ANSWER What is the most common measure of light output (or luminous flux)? - CORRECT ANSWER Lumen The high-pressure sodium (HPS) lamp is widely used for what purpose? - CORRECT ANSWER Outdoor and industrial applications Which one of the following light bulbs produces highest lumens per watt? - CORRECT ANSWER Low pressure sodium

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13 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 3 UPDATED ACTUAL Exam Questions and CORRECT Answers A process by which energy is transferred as the vibrations of one molecule are passed on to the next, but there is no movement of energetic atoms or molecules themselves is called _____. - CORRECT ANSWER conduction, Conduction a process by which energy is conducted down the rod as the vibrations of one molecule are passed to the next, but there is no movement of energetic atoms or molecules. When you insulate the...

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16 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Exam 4 UPDATED ACTUAL Exam Questions and CORRECT Answers The circulation of air due to temperature differences in a room is called a ____________. - CORRECT ANSWER Convective loop After a house is built, the easiest place to insulate a house is/are _____________. - CORRECT ANSWER Attic What is the average cost of electricity in the US? - CORRECT ANSWER $80/MWh Oil is sold in a particular region at $1.10/gal and natural gas at $11.47 per MCF. Given that the oil ha...

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7 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

Chapter 4 EGEE 102 UPDATED ACTUAL Exam Questions and CORRECT Answers From the following, pick the odd set of pollutants: A ) CO, SO2, NOx B ) CO, SO2, Ozone C ) CO, NOx, Ozone D ) SO2, NOx, Ozone - CORRECT ANSWER A ) CO, SO2, NOx The pollutants that are emitted directly from a combustion process are called "primary pollutants." Which one of the following chemicals leads to the destruction of ozone

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49 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Final UPDATED ACTUAL Exam Questions and CORRECT Answers From the following, identify the list where all energy sources are non-renewable energy sources. A) Nuclear Fission, Petroleum B) Solar, Biomass C) Nuclear Fusion, Coal D) Natural Gas, Tidal - CORRECT ANSWER A) Nuclear Fission, Petroleum One food calorie is equal to how many calories?

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41 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Final UPDATED Exam Questions and CORRECT Answers Lesson 9 - CORRECT ANSWER Each degree setting below 78ºF will increase your energy consumption by approximately 8 percent. - CORRECT ANSWER True The higher the "SEER" of a central air conditioner, the cheaper it is to operate. - CORRECT ANSWER True When air is heated its relative humidity ________ - CORRECT ANSWER Decrease

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7 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Final ACTUAL UPDATED Exam Questions and CORRECT Answers 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 savings of the fluorescent bulb? - CORRECT ANSWER 1.02 A refrigerator rated at 414 Watts running 12 h everyday. What is the energy consumption in kWh for a week? (one decimal place) (Answer must match to 1 decimal places. ) - CORRECT ANS...

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89 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

EGEE 102 Final ACTUAL Exam Questions and CORRECT Answers Which of the following is a unit of power? - CORRECT ANSWER BTU/h The form of energy stored in gasoline is - CORRECT ANSWER Chemical One BTU of energy is enough to do what? - CORRECT ANSWER Heat one pound of water by one degree Fahrenheit. Identify the list where all energy sources are non-renewable energy sources. - CORRECT ANSWER Nuclear Fission and Petroleum

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21 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS