Q
69. What is the purpose of an alcohol evaporator?
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ASo you don't have to drain the air tanks as often.
BTo have a drink available if you get thirsty.
CTo reduce the risk of ice in the brake valves and other parts in cold weather.
Detailed Explanation
The correct answer is "To reduce the risk of ice in the brake valves and other parts in cold weather.". This is based on federal CDL regulations and safety standards.
Correct Answer: To reduce the risk of ice in the brake valves and other parts in cold weather.
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