CTR 156CT Propane Final Exam Questions, all
Solved 100% Correct with Verified Answers
How far from the propane dispenser do you need to evacuate in the event of an uncontrolled
release? - ✔✔330 ft
New cylinders that have NOT been vacuum-purged by the manufacturer and cylinders that have
been opened to the atmosphere must be _______ prior to filling. - ✔✔purged of air or
moisture
How do you know when an ASME tank is full? (Select all that apply.) - ✔✔A steady white
mist is emitted from the fixed maximum liquid level gauge
The overfill protection device stops the flow
Which of the following is typically NOT the responsibility of a propane dispenser operator? -
✔✔Cylinder requalification
If a cylinder warning label is not legible or if the paper or plastic sleeve is removed during
inspection, __________________ before releasing the cylinder to the customer. - ✔✔Place a
new one on it.
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 filling 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
Solved 100% Correct with Verified Answers
How far from the propane dispenser do you need to evacuate in the event of an uncontrolled
release? - ✔✔330 ft
New cylinders that have NOT been vacuum-purged by the manufacturer and cylinders that have
been opened to the atmosphere must be _______ prior to filling. - ✔✔purged of air or
moisture
How do you know when an ASME tank is full? (Select all that apply.) - ✔✔A steady white
mist is emitted from the fixed maximum liquid level gauge
The overfill protection device stops the flow
Which of the following is typically NOT the responsibility of a propane dispenser operator? -
✔✔Cylinder requalification
If a cylinder warning label is not legible or if the paper or plastic sleeve is removed during
inspection, __________________ before releasing the cylinder to the customer. - ✔✔Place a
new one on it.
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 filling 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
