#1
Which odorant is added to propane to help detect leaks?
Chlorine
Ethyl mercaptan
Ammonia
Sulfur dioxide
#2
What should you do if you smell propane gas indoors?
Open all windows immediately
Turn off the propane supply valve if it's safe to do so
Light a match to detect the leak source
Ignore it and wait for the smell to dissipate
#3
What is the density of propane compared to air?
Propane is denser than air
Propane is lighter than air
Propane has the same density as air
Propane is heavier than air
#4
What is the main advantage of using propane as a fuel?
It is inexpensive
It is odorless
It produces fewer greenhouse gas emissions compared to other fossil fuels
It is highly flammable
#5
Which gas is released when propane burns?
Oxygen
Carbon dioxide
Nitrogen
Water vapor
#6
What is the boiling point of propane?
0°C (32°F)
-42°C (-44°F)
100°C (212°F)
25°C (77°F)
#7
What is the most common method used to store propane?
In plastic containers
In glass containers
In metal containers
In underground caverns
#8
Which of the following is NOT a safety precaution when handling propane?
Wearing protective clothing and gloves
Smoking in the vicinity of propane tanks
Avoiding ignition sources
Using propane in well-ventilated areas
#9
Which of the following is a potential hazard associated with propane gas?
It is non-flammable
It is heavier than air
It is colorless and odorless
It can cause asphyxiation in poorly ventilated areas
#10
What is the primary use of propane?
As a refrigerant
As a fuel for heating and cooking
In the production of plastics
In the manufacture of batteries
#11
What is the primary component of propane gas?
Hydrogen
Carbon monoxide
Carbon dioxide
Methane
#12
Which of the following is a symptom of propane gas poisoning?
Headache
Watery eyes
Dizziness
All of the above
#13
What is the maximum safe level of propane gas in the air?
#14
What is the recommended method for transporting propane cylinders in a vehicle?
In the passenger compartment
On the roof rack
In the trunk or pickup bed, secured in an upright position
By hanging them off the back bumper
#15
Which of the following is a proper way to check for a propane leak?
Using a lit match
Using a candle flame
Using a soap solution
Using a hammer