EGEE 102 Final Exam Questions and Answers Already Passed
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Course
EGEE 102
Institution
EGEE 102
EGEE 102 Final Exam Questions and
Answers Already Passed
A primary benefit of using renewable energy sources like solar and wind is:
a) They reduce greenhouse gas emissions.
b) They are more reliable than fossil fuels.
c) They produce more energy than coal.
d) They are unaffected by weath...
EGEE 102 Final Exam Questions and
Answers Already Passed
A primary benefit of using renewable energy sources like solar and wind is:
✔✔a) They reduce greenhouse gas emissions.
b) They are more reliable than fossil fuels.
c) They produce more energy than coal.
d) They are unaffected by weather conditions.
Which of the following energy sources is considered nonrenewable?
a) Solar energy
b) Wind energy
✔✔c) Natural gas
d) Geothermal energy
What is the primary function of an energy audit in a residential setting?
a) To replace outdated appliances
b) To install renewable energy systems
✔✔c) To identify areas where energy can be conserved
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,d) To measure the home's carbon footprint
Which appliance typically uses the most energy in a household?
✔✔a) Heating and cooling systems
b) Refrigerators
c) Washing machines
d) Televisions
The efficiency of a wind turbine is most affected by:
a) The height of the turbine
b) The length of the turbine blades
✔✔c) Wind speed
d) The time of day
Which of the following best describes energy conservation?
a) Generating energy using renewable resources
✔✔b) Reducing energy consumption through efficient practices
c) Increasing the use of fossil fuels
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,d) Developing new sources of energy
The primary byproduct of burning coal in power plants is:
✔✔a) Carbon dioxide
b) Water vapor
c) Methane
d) Hydrogen
What is the primary advantage of LED bulbs over incandescent bulbs?
✔✔a) They use significantly less energy.
b) They are easier to install.
c) They emit more heat.
d) They produce a warmer light.
What is the unit of measurement for energy consumption on electricity bills?
✔✔a) Kilowatt-hours (kWh)
b) Joules
c) Watts
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, d) Calories
Which sector consumes the most energy globally?
a) Residential
b) Commercial
✔✔c) Industrial
d) Transportation
Geothermal energy is most commonly used for:
a) Generating solar power
b) Fueling vehicles
✔✔c) Heating buildings and producing electricity
d) Powering wind turbines
What is a primary drawback of hydropower?
✔✔a) It can disrupt aquatic ecosystems.
b) It produces large amounts of greenhouse gases.
c) It relies on fossil fuels.
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