Fuel Cells

Question 1

A company that is concerned about the environment wants to encourage the use of their fuel cell cars, so they are putting together information to help sell the cars. They want to be sure their material is accurate. Which piece of information is true about fuel cell cars?

Revolt · Accepted Answer

Fuel cell cars reduce use of non-renewable fossil fuels

Question 2

Which of these is a benefit of fuel cell cars?

Revolt · Accepted Answer

Fuel cell cars do not release greenhouse gases.

Question 3

Which is the most effective action for people to take in order to reduce greenhouse gas emissions?

Revolt · Accepted Answer

using a car powered by fuel cells

Question 4

Look at the graph that shows the progress made in reducing fuel cell system costs. Which conclusion is supported by the information in the graph?

Revolt · Accepted Answer

The cost of producing a kilowatt of power with a fuel cell will be less than $30 in 2015.

Question 5

What is a potential benefit of fuel cell cars?

Revolt · Accepted Answer

no recharging necessary

Question 6

Which of these is a concern with respect to using fuel cell cars?

Revolt · Accepted Answer

cost of the distribution network

Question 7

Which of these is a major drawback of using fuel cells in a car?

Revolt · Accepted Answer

a lack of hydrogen filling stations

Question 8

Widespread use of fuel cell vehicles poses a danger because

Revolt · Accepted Answer

it is difficult to safely transport and store hydrogen gas before it is used.

Question 9

Which limitation of fuel cells is the most likely reason why people are concerned about using fuel cells in cars?

Revolt · Accepted Answer

Hydrogen gas is volatile.

Question 10

What is a benefit of fuel cell cars over standard cars?

Revolt · Accepted Answer

Fuel consumption is reduced by 30–90 percent.

Fuel Cells Answers

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