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CFESA GAS REVIEW UPDATED ACTUAL Exam Questions and CORRECT Answers

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CFESA GAS REVIEW UPDATED ACTUAL Exam Questions and CORRECT Answers Where does natural gas come from? - CORRECT ANSWER in the ground Where does lp gas come from? - CORRECT ANSWER What are three gases often termed LP? - CORRECT ANSWER Are LP tanks filled with gas or liquid? - CORRECT ANSWER - Found in wells drilled deep - It is a byproduct of natural gas - Propane, butane, ethane - Liquid

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CFESA GAS REVIEW UPDATED
ACTUAL Exam Questions and CORRECT
Answers
Where does natural gas come from? - CORRECT ANSWER - Found in wells drilled deep
in the ground


Where does lp gas come from? - CORRECT ANSWER - It is a byproduct of natural gas



What are three gases often termed LP? - CORRECT ANSWER - Propane, butane, ethane



Are LP tanks filled with gas or liquid? - CORRECT ANSWER - Liquid



What happens in a LP tank as gas is drawn off? - CORRECT ANSWER - Pressure in the
tank begins to fall and so does the boiling point.


Does natural gas have an odor? - CORRECT ANSWER - No



What is specific gravity of a gas? - CORRECT ANSWER - The weight of the gas
compared to the weight of air, specific gravity of air is 1. Anything lower than one will float.


Is natural gas heavier or lighter than air? - CORRECT ANSWER - Lighter



Is LP gas heavier or lighter than air - CORRECT ANSWER - Heavier



Why is LP more dangerous to work with than natural gas? - CORRECT ANSWER - It is
heavier than air and will fall and not dissapate

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