CTR 156CT Propane Final Exam Questions, all Solved
100% Correct with Verified Answers
The permanent marking "4BA240" tells you that the cylinder is made of
___________. - ANSWER -Alloy steel
A person can be inside a motorhome while the tank is being filled. - ANSWER -
False
___________________ is added to propane to increase the likelihood that a leak
will be detected. - ANSWER -Odorant
Propane autogas dispensing systems typically use a ________ to fuel the vehicle. -
ANSWER -gasoline-style, low-emission nozzle
When filling a cylinder by volume, the cylinder will be full when ________. -
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? - ANSWER -No
Only use fire extinguishers to create an escape route — NOT to fight a propane
fire. - ANSWER -True
Cylinders may not be filled if they are past their ___________________ date. -
ANSWER -Re-qualification
All vehicle-mounted ASME tanks are equipped with a(n) ________. (Select all
that apply.) - ANSWER -fixed maximum liquid level gauge
relief valve
ASME data plate
, Which valves do you open on the ASME tank during filling? (Select all that
apply.) - ANSWER -Tank filler valve
Fixed maximum liquid level gauge
Leaks, cracks, or bulging are often discovered during a ____________ cylinder
inspection. - ANSWER -pre-fill
The fire extinguisher at the dispenser is used to extinguish propane fires. -
ANSWER -False
What are the properties of Propane? (Select all that apply.) - ANSWER -Odorless
Nontoxic
Colorless
Flammable
When filling a cylinder by weight, the scale set point should equal the _______. -
ANSWER -tare weight + propane capacity (lb) + hose and fitting weight
Propane is commonly used for? (Select all that apply.) - ANSWER -Water
heating
Grilling
Clothes drying
Space heating
Which of the following are part of the shutdown procedure? (Select all that apply.)
- ANSWER -Dispenser operating valves are closed.
Transfer hoses are secured.
Dispenser cabinet is locked.
Tank valves are closed.
When filling by volume the meter register is used to determine when the cylinder
is full of liquid propane. - ANSWER -False
Gloves and other PPE are required when filling containers because of the ______
of liquid propane. - ANSWER -refrigerating effect (potential for freeze burns)
100% Correct with Verified Answers
The permanent marking "4BA240" tells you that the cylinder is made of
___________. - ANSWER -Alloy steel
A person can be inside a motorhome while the tank is being filled. - ANSWER -
False
___________________ is added to propane to increase the likelihood that a leak
will be detected. - ANSWER -Odorant
Propane autogas dispensing systems typically use a ________ to fuel the vehicle. -
ANSWER -gasoline-style, low-emission nozzle
When filling a cylinder by volume, the cylinder will be full when ________. -
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? - ANSWER -No
Only use fire extinguishers to create an escape route — NOT to fight a propane
fire. - ANSWER -True
Cylinders may not be filled if they are past their ___________________ date. -
ANSWER -Re-qualification
All vehicle-mounted ASME tanks are equipped with a(n) ________. (Select all
that apply.) - ANSWER -fixed maximum liquid level gauge
relief valve
ASME data plate
, Which valves do you open on the ASME tank during filling? (Select all that
apply.) - ANSWER -Tank filler valve
Fixed maximum liquid level gauge
Leaks, cracks, or bulging are often discovered during a ____________ cylinder
inspection. - ANSWER -pre-fill
The fire extinguisher at the dispenser is used to extinguish propane fires. -
ANSWER -False
What are the properties of Propane? (Select all that apply.) - ANSWER -Odorless
Nontoxic
Colorless
Flammable
When filling a cylinder by weight, the scale set point should equal the _______. -
ANSWER -tare weight + propane capacity (lb) + hose and fitting weight
Propane is commonly used for? (Select all that apply.) - ANSWER -Water
heating
Grilling
Clothes drying
Space heating
Which of the following are part of the shutdown procedure? (Select all that apply.)
- ANSWER -Dispenser operating valves are closed.
Transfer hoses are secured.
Dispenser cabinet is locked.
Tank valves are closed.
When filling by volume the meter register is used to determine when the cylinder
is full of liquid propane. - ANSWER -False
Gloves and other PPE are required when filling containers because of the ______
of liquid propane. - ANSWER -refrigerating effect (potential for freeze burns)
