Propane Fill Cer fica on Prac ce Test Ques ons and
answers NEWEST RATED A+ 2025/2026
Characteris cs of Propane - Correct Answers is a colorless and odorless gas. Since propane is
odorless, it is inten onally odorized so leaks can be detected. The odor is similar to ro en eggs.
What affect ambient temperatures have on the expansion of propane - Correct Answers
Propane volume rises as temperature rises and falls as temperature falls. Being temperature
dependent, propane becomes more dense as temperature falls and expands as temperature
increases.
The formula used to set the scale of proper filling - Correct Answers W.C. (water capacity) x
.42 + T.W. (tare weight)
What affect anhydrous ammonia has on brass - Correct Answers NH3 is corrosive to brass,
copper and galvanized components/fi1ngs. When these components/fi1ngs come in contact
with NH3 liquid or vapor, the metal will corrode and will fail.
The propane procedures for filling an rv - Correct Answers Set the propane meter to zero.
Connect the motor fuel hose to the tank fill valve.
Open the vent value on the fixed maximum liquid level gauge.
Start the pump and slowly open the hose and valve.
When a steady white mist is emi ed, close the hose and valve.
Close the fixed maximum liquid level gauge.
Shut off the pump.
Slowly loosen the filler adapter to prevent any loose propane. Wait un l propane stops ven ng.
Disconnect and stow the hose assembly once ven ng has stopped.
Replace the filler valve cap.
answers NEWEST RATED A+ 2025/2026
Characteris cs of Propane - Correct Answers is a colorless and odorless gas. Since propane is
odorless, it is inten onally odorized so leaks can be detected. The odor is similar to ro en eggs.
What affect ambient temperatures have on the expansion of propane - Correct Answers
Propane volume rises as temperature rises and falls as temperature falls. Being temperature
dependent, propane becomes more dense as temperature falls and expands as temperature
increases.
The formula used to set the scale of proper filling - Correct Answers W.C. (water capacity) x
.42 + T.W. (tare weight)
What affect anhydrous ammonia has on brass - Correct Answers NH3 is corrosive to brass,
copper and galvanized components/fi1ngs. When these components/fi1ngs come in contact
with NH3 liquid or vapor, the metal will corrode and will fail.
The propane procedures for filling an rv - Correct Answers Set the propane meter to zero.
Connect the motor fuel hose to the tank fill valve.
Open the vent value on the fixed maximum liquid level gauge.
Start the pump and slowly open the hose and valve.
When a steady white mist is emi ed, close the hose and valve.
Close the fixed maximum liquid level gauge.
Shut off the pump.
Slowly loosen the filler adapter to prevent any loose propane. Wait un l propane stops ven ng.
Disconnect and stow the hose assembly once ven ng has stopped.
Replace the filler valve cap.
