PROPANE QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT RATED
A+
Two-stage Regulator
-ANSWER ✔✔ This is a component that fits between the tank to the rest of the
system, and it takes the fuel coming out of the tank at a high pressure (or PSI) and
brings it down to a manageable flow
Pressure coming out of two-stage regulator
-ANSWER ✔✔ 11 in. WC
Max allowable lockup pressure for a regulator
-ANSWER ✔✔ 14 in. WC
Lockup
-ANSWER ✔✔ Lockup refers to the outlet pressure condition when the regulator
is fully closed—at a zero-flow condition
Propane Cylinder (DOT/TC)
-ANSWER ✔✔ Dept. of transportation / transportation Canada
Propane Tank (ASME)
-ANSWER ✔✔ American society of mechanical engineers
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT RATED
A+
Two-stage Regulator
-ANSWER ✔✔ This is a component that fits between the tank to the rest of the
system, and it takes the fuel coming out of the tank at a high pressure (or PSI) and
brings it down to a manageable flow
Pressure coming out of two-stage regulator
-ANSWER ✔✔ 11 in. WC
Max allowable lockup pressure for a regulator
-ANSWER ✔✔ 14 in. WC
Lockup
-ANSWER ✔✔ Lockup refers to the outlet pressure condition when the regulator
is fully closed—at a zero-flow condition
Propane Cylinder (DOT/TC)
-ANSWER ✔✔ Dept. of transportation / transportation Canada
Propane Tank (ASME)
-ANSWER ✔✔ American society of mechanical engineers