General Knowledge > General Science
FUEL CELL MCQs
Total Questions : 27
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Answer: Option C. -> Photovoltaic cells only work when the spacecraft is in direct sunlight
Answer: Option C. -> 3.3 Million Pounds
Answer: Option B. -> Hydrogen-rich Fuels
Answer: Option B. -> An anode, a cathode and an electrolyte
Answer: Option C. -> The greater the difference in reactivity, the greater the potential difference.
Answer: Option C. -> 1,000 dollars
Answer: Option B. -> The hydrogen used to power the car combines with a oxygen to make water
Answer: Option D. -> Pure hydrogen is difficult to handle
Answer: Option C. -> The Scottish Hydrogen & Fuel Cell Association
Answer: Option A. -> Exothermic