What color is the low air pressure warning light? Question What color is the low air pressure warning light? Answers Green Orange Red Purple Explanation A low air pressure warning signal is required in vehicles with air brakes. The warning light is usually red and may be accompanied by a buzzer. This questions appears in the following tests: Florida Air Brakes Illinois Class A Knowledge Test Indiana Air Brakes Kansas Class A Knowledge Test Kansas Class B Knowledge Test Massachusetts Double Massachusetts Air Brakes Massachusetts Air Brakes New Jersey Class A Knowledge Test New York Air Brakes North Carolina Class A Knowledge Test Oregon Air Brakes Pennsylvania Class A Knowledge Test Pennsylvania Air Brakes Pennsylvania Air Brakes South Carolina Class A Knowledge Test Texas Class B Knowledge Test Texas Double
