safe handling of fuel gases Exam and
Correct Answers.
methane - Answer what is the main component of natural gas
ch4 - Answer what is he chemical formula for natural gas
heavier hydro carbons removed - Answer how does natural gas differ from wet natural gas
c3h8 - Answer what is the chemical formula for propane
mercaptan - Answer what substance is added to natural gas and propane to give them a odor
comparison between the weight of the volume of a vapor or liquid and the weight of a equal
volume of air or water - Answer define the term specific gravity
natural gas .6 propane 1.52 - Answer what are the specific gravities of natural gas and propane
vapor
natural gas 1:600 propane 1:270 - Answer what are the ratios of expansion from a liquid to a
gas for both natural gas and propane
n.g-260 lp- -44 - Answer what are the boiling temperatures for both natural gas and propane
energy released when given a volume of fuel burned - Answer define the term calorific value
ng 1000 btu lg 2520 - Answer what are the accepted calorific values in btu for natural gas and
propane
ng 4-15 lg 2.4- 9.5 - Answer what are the limits of flammability for natural gas and propane