CFESA GAS REVIEW QUESTIONS
Where does natural gas come from? - answer Found in wells drilled deep in the ground
Where does lp gas come from? - answer It is a byproduct of natural gas
What are three gases often termed LP? - answer Propane, butane, ethane
Are LP tanks filled with gas or liquid? - answer Liquid
What happens in a LP tank as gas is drawn off? - answer Pressure in the tank begins to
fall and so does the boiling point.
Does natural gas have an odor? - answer No
What is specific gravity of a gas? - 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? - answerLighter
Is LP gas heavier or lighter than air - answerHeavier
Why is LP more dangerous to work with than natural gas? - answerIt is heavier than air
and will fall and not dissapate
What is the hearing value of a cubic foot of natural gas? - answer950btus to 1150btus
What is the heating value of LP gas? - answer2500btus
How should you check for leaks? - answerSoapy bubbles or combustible leak detectors
Which gas is more volatile, NG OR LP? - answerLP
Where does natural gas come from? - answer Found in wells drilled deep in the ground
Where does lp gas come from? - answer It is a byproduct of natural gas
What are three gases often termed LP? - answer Propane, butane, ethane
Are LP tanks filled with gas or liquid? - answer Liquid
What happens in a LP tank as gas is drawn off? - answer Pressure in the tank begins to
fall and so does the boiling point.
Does natural gas have an odor? - answer No
What is specific gravity of a gas? - 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? - answerLighter
Is LP gas heavier or lighter than air - answerHeavier
Why is LP more dangerous to work with than natural gas? - answerIt is heavier than air
and will fall and not dissapate
What is the hearing value of a cubic foot of natural gas? - answer950btus to 1150btus
What is the heating value of LP gas? - answer2500btus
How should you check for leaks? - answerSoapy bubbles or combustible leak detectors
Which gas is more volatile, NG OR LP? - answerLP