CTR 156CT Propane Final Exam - Questions and Answers
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CTR
CTR 156CT Propane Final Exam - Questions and Answers Whether you can fill by weight or volume is determined by __________. regulations at the local level. A blue-green stain on the brass portion of the cylinder valve is evidence that it has been in contact with ____________________. Anhydrous amm...
CTR 156CT Propane Final Exam Whether you can fill by weight or volume is determined by __________. regulations at the local level. A blue -green stain on the brass portion of the cylinder valve is evidence that it has been in contact with ____________________. Anhydrous ammonia Where is the best place to evacuate during an uncontrolled propane release? Upwind from the propane release. Before beginning the autogas refueling process, what should you do? (Select all that apply.) Make sure the vehicle is turned off. Touch a grounded object to control static electricity. Do not smoke, strike matches, or light a cigarette lighter. All new propane cars have quick connect nozzles. True All cylinders must be filled outdoors or in an approved fi lling area. True Which of the following is NOT the responsibility of a U -Haul propane dispenser operator? Cylinder re -qualification Which of the following is NOT a step to determine the total filled weight of a cylinder? Multiply the propane capacity by .8 to determine the total filled weight. When the operator is not in attendance, the dispenser should be______________. shut down and secured The owner of the motorhome is responsible for which of the following? (Select all that apply.) Turning off motorhome main electrical breaker Lighting pilot light The two common types of propane dispensing set -ups include horizontal tank dispensers and __________. vertical tank dispensers Regulations require that cylinders be labeled clearly with _______. shipping name and hazard class Problems that prevent filling a cylinder include: (Select all that apply.) Cracks or leaks Out-of-date requalification Bulging, denting, or gouging The proper mixture of propane vapor, air, and ______ is needed for propane to b urn. an ignition source Permanently mounted tanks used in motor homes are built to __________ specifications. ASME In the autogas dispensing system, what is the purpose of the pump? To move propane from the holding container to the hose. Propane is compressed, stored and transported as a gas. False During the pre -fill visual inspection you discover the O -ring on the service valve is damaged. What should you do? Do not fill the tank, and refer the customer to the propane vendor for a replacement part. Which of the PSI listed on the ASME data plate can be filled? (Select all that apply.) 250 312 What are you looking for when you are inspecting a cylinder? (Select all that apply.) Dents Gouges Corrosion If you see an "E" next to the date on a cyl inder, that means the cylinder must be requalified _______ from that date. 5 years In reference to propane, what does AHJ stand for? Authority Having Jurisdiction When filling a cylinder by volume using the fixed maximum liquid level gauge, the filling process relies on the __________ to determine when the maximum permitted filling limit for a cylinder is reached. Dispenser operator
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