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CTR 156CT PROPANE FINAL EXAM QUESTIONS AND VERIFIED ANSWERS
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CTR 156CT PROPANE FINAL EXAM QUESTIONS AND VERIFIED ANSWERS...
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CTR 156CT PROPANE FINAL EXAMQUESTIONS AND VERIFIED
ANSWERS
The cylinder needs to be requalified _________ from that date if the date on it
has a "S" next to it. ANSWER Ten years
____________ regulate the propane flow via a dispenser's piping system.
ANSWER Valves
What is the condition of propane at room temperature? ANSWER Gas
Verify that the autogas filling location is _______ feet away from any sources
of ignition. ANSWER 25
You must __________ right away if you are filling a cylinder by volume and a
white mist starts to come out of the fixed maximum liquid level indicator. In
Answer, shut off the hose end valve.
The cylinder's permanent marking "4BA240" indicates that it is composed of
___________. ANSWER Steel alloy
While the tank is being filled, a person may be inside a motorhome. - ANSWER
Untrue
Propane is mixed with ___________________ to make it more likely that a leak
will be found. ANSWER Odorant
Typically, a ________ is used by propane autogas distribution systems to fuel
the car. ANSWER low-emission, gasoline-style nozzle
When a cylinder is filled by volume, it will be full at ________. ANSWER The
set maximum liquid level gauge starts to leak white mist.
, A customer approaches your propane station to purchase autogas for his car.
Could you sell him a 20-pound cylinder to fill up the automobile where the fuel
ran out? ANSWER NO
Fire extinguishers should never be used to put out a propane fire; they should
only be used to make an escape route. ANSWER: True
If a cylinder is past its expiry date, it may not be filled. ANSWER Re-
eligibility
Every ASME tank installed on a vehicle has a(n) ________. (Check all that are
relevant.) ANSWER: ASME data plate fixed maximum liquid level gauge relief
valve
When filling the ASME tank, which valves do you open? (Check all that are
relevant.) ANSWER Filler valve for tanks
Maximum liquid level gauge that is fixed
Bulging, cracks, or leaks are frequently seen during a ____________ cylinder
inspection. ANSWER pre-fill
Propane flames are put out with the fire extinguisher at the dispenser. -
ANSWER Untrue
What characteristics does propane have? (Check all that are relevant.)
ANSWER No smell
Colourless, nontoxic, and flammable
The scale set point should be equal to the _______ when filling a cylinder by
weight. The answer is tare weight plus propane capacity (lb) plus the weight of
the hose and fitting.
What is the typical use of propane? (Check all that are relevant.) ANSWER
Heating using water
Using a grill
Drying clothes
Heating of spaces
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