Utility Emergencies Flashcards
1
Q
What distinguishes a gas from liquids and solids in terms of its physical characteristics?
A
2
Q
What do Lower Explosive Limits (LEL) and Upper Explosive Limits (UEL) represent?
A
3
Q
How do chemicals with a narrow flammable range compare to those with a broad flammable range?
A
4
Q
What does vapor density indicate about a gas compared to air?
A
5
Q
If a gas has a vapor density greater than 1, what does this suggest about its behavior in air?
A
