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ACT Charts and graphs 10

Last updated over 2 years ago

2 questions

Required

1

Required

1

Question 1

1.

What vehicle had the lowest level of CO present in hte exhaust after 18 minutes at -7*C?

2008 model A

1980 model B

2008 model B

1980 model A

Question 2

2.

What vehicle had a time period with a higher CO level in the exhaust at 22C than at -7C?

2008 model B

1980 model B

1980 model A

2008 model A