Unit 3: Alternative sources of energy
Authored by Thục Chi Hoàng
English
University
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
… means capturing heat when it is available and releasing it later when needed
Geothermal power
Solar panels
Thermal storage
Linear system
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
… is generated from running water. Dams are built across the lake or river in a valley to trap water. The water flows through tunnels and turns the turbine which makes electricity.
Nuclear energy
Wave power
Thermal storage
Hydroelectricity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Geothermal Heat Pump (GHP) is a highly efficient heating and cooling system that transfers heat between a building and the earth using a network of underground pipes
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
… comes from the movement of water in the sea. These movements happen twice a day.
Tidal energy
Wave power
Fossil fuels
Hydroelectricity
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Label the diagram below:
Torsion/ Torque
Friction
Rotation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Regarding our today’s topic, GHP stands for:
Generous Humorous Partner
Great Homework Procrastinator
Geothermal Heat Pump
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Generator is:
a device that can stop the turbine from turning.
a shaft that turns slowly and carries power from the hub to the gearbox.
the device that changes mechanical energy into electricity.
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