When filling a cylind - Study guides, Class notes & Summaries

If you see an "S" next to the date on a cylinder, that means the cylinder must be requalified _________ from that date. -Answer 10 years ____________ control the flow of propane through the piping system of a dispenser. -Answer Valves At room temperature, propane is in what state? -Answer Gas Make sure there are no ignition sources within _______ feet of the autogas filling area. -Answer 25 When filling a cylinder by volume and a white mist begins to escape from the fixed maxim...