17 Questions
What is the first task upon exiting the fire apparatus?
Chocking the wheels
Which lay starts at the fire and proceeds to the hydrant?
Reverse lay
What is the process of transferring water from an internal tank to an external source?
Changeover operation
Which lay is most often used by the first arriving engine at a fire?
Forward lay
What does seeing a 5 on the transmission selector indicate?
The apparatus did not shift into pump gear and is still in drive
What is the recommended speed to proceed to the fire after stopping at the hydrant?
No more than 15 mph
When is split lay performed?
By two engines where hose must be laid in two different directions to establish a water supply
What is the recommended practice if the exterior FDC is damaged?
Hook up to the standpipe discharge on the first floor
What is the goal at the beginning of the changeover process?
Not to exceed a pressure fluctuation of 10 psi
What does the high idle switch help ensure for the alternator?
Provides its full amperage rating by setting the RPMs to 900 - 1100 RPM
What is the purpose of an inverter?
Converts 12 volt DC from the vehicle's electrical system to 110 volt AC
What is the purpose of a load sequencer in an automatic load management system?
To activate electrical loads in a specific order to prevent overloading
What is the function of a load monitor in an automatic load management system?
To prevent any additional electrical loads from exceeding the system's capabilities
What does load shedding do in an automatic load management system?
Deactivates unnecessary electrical loads in order of necessity
What is the most common power source for fire apparatus?
Generator
What is the function of an actuator in a hydraulic rescue tool system?
Converts fluid pressure into mechanical force
What is the most common size of electrical cord used with 110 volt powered equipment?
12-gauge 3-wire type
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