Gas Fitter Training | Level B, Unit C-2 Questions and Answers 100% Correct
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Gas Fitter Training | Level B, Unit C-2
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Gas Fitter Training | Level B, Unit C-2
Gas Fitter Training | Level B, Unit C-2 Questions and Answers 100% CorrectGas Fitter Training | Level B, Unit C-2 Questions and Answers 100% CorrectGas Fitter Training | Level B, Unit C-2 Questions and Answers 100% Correct
Name 3 fuels most used in the gas industry - ANSWER-Natural gas, Propane, B...
Name 3 fuels most used in the gas industry - ANSWER-Natural gas, Propane,
Butane
Natural gas is a naturally occurring mixture of what 2 primary elements? -
ANSWER-Hydrogen (H) and Carbon (C)
LP-gases are hydrocarbons. True or False? - ANSWER-True
Propane & Butane are both by-products of "wet" natural gas. True or False? -
ANSWER-True
What is the chemical formula of propane? - ANSWER-C3H8
, What is the chemical formula of butane? - ANSWER-C4H10
Name 4 physical properties of Natural gas, Propane & Butane - ANSWER-non-
toxic, tasteless, colourless & invisible
What chemical is added to fuel gas to give it a smell? - ANSWER-Mercaptan
One pound of mercaptan is added to how many cuft of gas? - ANSWER-1
million cuft of gas
Specific gravity is also known as? - ANSWER-Relative density
What is specific gravity? - ANSWER-It is the comparison between the weight
of the volume of a vapor or liquid gas and the weight of an equal volume of
air or water.
When comparing the (Sg) of air and gas, both must be at the same? -
ANSWER-Pressure and temperature
Air has a specific gravity of? - ANSWER-1.0
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