题目内容

Question 13It is possible for intermittent renewables to cause disruptions to electricity supply.

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Question 12Energy can only be stored in batteries.

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Question 11Wave energy generators are best placed in places where the waves are the biggest.

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Question 10Which of the following are environmental concerns related to onshore wind energy systems? Choose one or more answers.

A. Noise pollution
B. Waste disposal
C. Aesthetic or visual impacts
D. Impact on wildlife

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Question 9What is the difference between photovoltaic solar systems and concentrated solar thermal systems?

A. Photovoltaic solar systems produce electricity using solar panels while solar thermal systems use mirrors to transfer heat from the sun into a working fluid.
B. Concentrated solar thermal systems require a large central tower that sunlight is directed onto, and photovoltaic solar does not.
C. Photovoltaic solar systems never produce as much energy as it takes to make them, whereas concentrated solar thermal systems do.

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