Potential Hazards

Question 1

If natural gas accumulates and replaces oxygen in a closed space, a person or pet could _______

Answer 1

Asphyxiate / Suffocate

Question 2

If combustion is not controlled, the reaction of the fire triangle could lead to a _____ , or ______

Answer 2

Fire , Explosion

Question 3

If the right mix of air and gas are present, an ________ could supply the third essential element of combustion.

Answer 3

Electrical Spark

Question 4

________ is the most hazardous byproduct of incomplete combustion, it is TOXIC to people and animals.

Answer 4

Carbon MONOXIDE

Question 5

While Carbon MONOXIDE is lighter than air, it doesn’t rise to the ceiling or vent easily, instead it mixes with the air in the room and spreads freely, TRUE or FALSE ?

Answer 5

TRUE