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Texas Class C Learner License Practice Test
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Passing target: 70% (28/40)
Weather, Visibility & EmergenciesStandalone practice
On a cold morning, your car is parked in your closed home garage. You want to warm it up before you drive to school. What should you do?
Correct answer: Open the garage door, and drive the car outside before you let it idle.
Why
Car exhaust contains carbon monoxide, a deadly gas. Also, do not sit in a parked car with the motor running and the windows closed, do not drive with a damaged muffler or exhaust system, and close the vents when you follow another car closely. If a person shows signs of carbon monoxide poisoning, move the person to fresh air and call 911.
Verified against Texas Driver Handbook · Carbon Monoxide · p. 74
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