 Sat Mar 24, 2007 15:27 pm Multiple choice question 2 |
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Hi,
Which alternative would you choose?
| Quote: | | Hydrogen fuel cells aren't just clean - they're also silent, and they produce water as a byproduct. That's creating defence applications that can capitalize on a stealth approach. Another upside: in desert settings like Iraq, the technology produces drinking water to soldiers. The U.S. recently started a year-long trial using Hydrogenics to power a few of its Stryker light-armored utility vehicles. |
What advantage does hydrogen power have?
A It can be used in extreme conditions
B It requires little capital
C It can provide people with food
D It may be used in the defence industry
Source: Newsweek, 2005
Englishuser |
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Englishuser
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