Fire Fighter
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Chapter Pretests

Please read each question and select your answer from the choices provided. You must complete all of the questions in order to view your results. At the end of each exam, you have the option to e-mail your results to your instructor.

1:  Will fire hose be damaged if run over by a car?
A: It is likely
B: It is unlikely
C: It is designed to be run over by any vehicle with tires and will never be hurt by this
D: It will be destroyed by any vehicle over a few hundred pounds running over it even once

2:  What deals with the properties of energy, pressure, and water flow as related to fire suppression?
A: Fire kinetics
B: Fire behavior
C: Fire hydraulics
D: Fire pneumatics

3:  What is the term for any device used in conjunction with a fire hose for the purpose of delivering water?
A: A hose appliance
B: A water adjunct
C: A pump accessory
D: A nozzle modifier

4:  What does a hose clamp do?
A: Stop a leak in a hose
B: Rigidly attach a hose to a discharge outlet
C: Tightly attach two hose sections together
D: Temporarily stop the flow of water through a hose

5:  When preparing to load hose, what is a technique for first forcing all the air out of the hose, thus making it lie flatter?
A: Rolling it
B: Walking its length
C: Hanging it from a height
D: Flushing it with water

6:  What is the sudden surge in pressure caused by abruptly stopping the flow of a stream of water called?
A: Water hammer
B: Cavitation
C: Back pressure
D: Shock load

7:  What is used to protect a hose that is being hoisted over the edge of a roof to keep it from chafing or kinking at the sharp edge?
A: A hose tool
B: A fire fighter’s hand-over-hand action
C: A hose roller
D: A tag line

8:  What are fire hoses used to discharge water from an attack engine onto a fire called?
A: Attack lines
B: Pumper lines
C: Supply lines
D: Drafting lines

9:  When should fire fighters attempt to uncouple a charged hose line?
A: Only when it needs to be done in a hurry
B: Only when they are aware it is charged
C: At no time should fire fighters attempt this
D: Any time the hose needs to be uncoupled

10:  What is the threat if cotton-jacketed hose is packed while it is still wet?
A: Spontaneous combustion
B: Mildew
C: Insects
D: Foul odor

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