Energy Efficiency and Storage 9th Grade Quiz

Energy Efficiency and Storage

Assessment

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Beverly Lynch

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Science

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9th Grade

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2 plays

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Medium

Student preview

14 questions

Show answers

1.

Multiple Choice

30 sec

1 pt

What is one way combined heat and power/cogeneration can increase efficiency in energy generation?

By capturing and utilizing heat

By using nuclear reactions

By increasing chemical reactions

By reducing friction and resistance

2.

Multiple Choice

30 sec

1 pt

Which factor contributes to energy loss in the generation, transmission, use, and waste of electricity?

Chemical reactions

Nuclear reactions

Friction and resistance

Gravity and magnetism

3.

Multiple Choice

30 sec

1 pt

What is the function of batteries and fuel cells in storing intermittent energy sources?

To generate electricity

To store and release energy as needed

To convert kinetic energy into electricity

To produce heat and light

4.

Multiple Choice

30 sec

1 pt

What are the factors that contribute to energy loss in the generation, transmission, use, and waste of electricity?

Chemical reactions

Friction and resistance

Nuclear reactions

Gravity and magnetism

5.

Multiple Choice

30 sec

1 pt

Which factor contributes to the most energy loss in the generation, transmission, use, and waste of electricity?

Gravity and magnetism

Chemical reactions

Friction and resistance

Nuclear reactions

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