Hard Quiz on Modern Renewable Power Sources
A rigorous assessment of advanced sustainable energy systems, designed for specialists.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
What is the typical capacity factor for modern offshore wind farms in deep waters?
- 2
As of October 4 2025, which laboratory announced the highest single‑junction perovskite solar cell efficiency?
- 3
Which method currently offers the highest gravimetric hydrogen density for vehicular storage?
- 4
In a binary geothermal power plant, which fluid is most commonly paired with a high‑temperature reservoir to maximize thermal efficiency?
- 5
Which lignocellulosic feedstock has the highest theoretical ethanol yield per hectare?
- 6
What temperature difference between surface and deep water is required for commercially viable OTEC systems?
- 7
Which molten salt mixture is standard in concentrated solar power plants for heat storage above 500 °C?
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