CTR 156CT Propane Final Exam Questions with 100% Correct Answers

If you see an "S" next to the date on a cylinder, that means the cylinder must be requalified _________ from that date. Correct Answer 10 years ____________ control the flow of propane through the piping system of a dispenser. Correct Answer Valves At room temperature, propane is in what state? Correct Answer Gas Make sure there are no ignition sources within _______ feet of the autogas filling area. Correct Answer 25 When filling a cylinder by volume and a white mist begins to escape from the fixed maximum liquid level gauge, you need to immediately __________. Correct Answer close the hose end valve The permanent marking "4BA240" tells you that the cylinder is made of ___________. Correct Answer Alloy steel A person can be inside a motorhome while the tank is being filled. Correct Answer False ___________________ is added to propane to increase the likelihood that a leak will be detected. Correct Answer Odorant Propane autogas dispensing systems typically use a ________ to fuel the vehicle. Correct Answer gasoline-style, low-emission nozzle When filling a cylinder by volume, the cylinder will be full when ________. Correct Answer white mist begins to escape from the fixed maximum liquid level gauge. A customer walks up to your propane filling station to buy Autogas for his vehicle. Can you sell him a 20lb cylinder to take back to the car to fill it where it ran out of fuel? Correct Answer No Only use fire extinguishers to create an escape route — NOT to fight a propane fire. Correct Answer True Cylinders may not be filled if they are past their ___________________ date. Correct Answer Re-qualification All vehicle-mounted ASME tanks are equipped with a(n) ________. (Select all that apply.) Correct Answer fixed maximum liquid level gauge