LESSON 2
PRACTICE EXERCISE
The following items will test your grasp of the material covered in this lesson. There is only one correct answer
for each item. When you complete the exercise, check your answers with the answer key that follows. If you
answer any item incorrectly, study again that part of the lesson which contains the portion involved.
1.
What elements are needed to start a fire?
A.
Fuel, oxygen and heat
B.
Oxygen and oil
C.
Heat and Oxygen
D.
Heat only
2.
What is grounding and its purpose?
A.
Making sure all of your equipment is properly laying on the ground
B.
An electrical connection between one or both of the bonded transfer unit and the ground to
dissipate electrical charges
C.
Clearing away trash and hazardous material on the ground around a fuel tanker
D.
Making sure that you have an electrical current going into the fuel in your fuel tanker
3.
What is considered a class B fire?
A.
Fires that water can put out
B.
Fires that do not involve gasoline, jet fuels, oils, paint, tar and other combustibles
C.
Fires that spontaneously combust
D.
Fires that involves gasoline, jet fuels, grease, oil, paint, tar and other combustible materials that
does not leave embers or ashes
QM5200
2-8
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