_____ are the sources of LP-gases. - correct answer-A. Hydrocarbons
B. Wet has wells and crude oil wells
C. Propane cylinders
D. Propane tanks
A cargo tank data plate contains which of the following information? - correct
answer-A. Service date, owner's name, and gas blend
B. Design code, water capacity, and manufacturer test date
C. Product name, owner's name, and driver's name
D. Date filled, weld type, and specific gravity of contents
A customer calls in to report a strong smell of gas at the site. A proper response for
the employee to give the customer would be to: - correct answer-A. Schedule an
appointment for a technician to come and check it out
B. Purchase a gas detector and monitor the readings
C> Ask the neighbors if they can also smell the gas
D. Evacuate the structure and keep a safe distance away
A cylinder's tare weight is: - correct answer-A. The strength needed to tear open a
cylinder
B. The weight of the empty cylinder and its valves
C. The weight of a cylinder filled to capacity
, D. the strength of the cylinder's weld joints
A regulator on a residential propane system: - correct answer-A. Compresses the
gas to a liquid state for use by heating appliances
B. Boosts the has pressure for more efficient burning
C. Monitors the volume of gas used by all appliances at the resident
D. Decreases the gas pressure to the lower pressure required by the appliances
After all filling equipment has been removed, the cylinder's total fulled weight equals:
- correct answer-A. The riser weight plus the water capacity
B The tare weight plus the propane capacity
C. The valve weight plus the water capacity
D The delivery weight plus the propane capacity
All cylinders and tanks built today that transport propane must meet _____
specifications. - correct answer-A. NPGA
B. ASME
C. DOT
D. PERC
All propane delivery vehicles must carry: - correct answer-A. A C-rated fire
extinguisher in a plastic carrier
B. A water fire extinguisher of a minimum 50 lb
C. At least 3 fire extinguishers of different types
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