Air tank drains should: Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question Air tank drains should: Answers Only be used by mechanics. Only be used when it is wet outside. Be used to drain the tanks completely. Explanation In an air brake system, air tank drains are used to remove water and compressor oil from the air tanks. When operating a drain, be sure to drain the tank completely. This questions appears in the following tests: Alaska Class A Knowledge Test Alaska Air Brakes Arizona Class B Knowledge Test Idaho Class B Knowledge Test Idaho Air Brakes Idaho Air Brakes Kentucky Class B Knowledge Test Louisiana Class B Knowledge Test Louisiana Air Brakes Missouri Air Brakes Missouri Air Brakes Nebraska Air Brakes Nevada Class B Knowledge Test Nevada Air Brakes New Mexico Air Brakes New Mexico Air Brakes South Carolina Air Brakes Tennessee Class A Knowledge Test Utah Class A Knowledge Test Vermont Class B Knowledge Test Vermont Air Brakes Vermont Air Brakes Virginia Class B Knowledge Test Virginia Air Brakes
