Ifsta Chapter 2 Flashcards
Per NFPA 1002 the driver/operator is required to preform routine tests, inspections, and service on
which of the following
A) Electrical systems, steering systems, tools, appliances, equipment, batteries, braking systems, fuel
systems, hydraulic fluids, oil, tires, belts
What two types of inspections are preformed during the Circle or Walk around Method
B) Operational Readiness and the vehicle pretrip worthiness inspection
What is the NFPA Standard for Emergency Vehicle Technician Professional Qualifications?
1071
Which NFPA standard provides guidance on ensuring the operational status of a vehicle?
1002
What should be done if the apparatus or a piece of equipment is found broken or defective?
Report it and follow up
Why is diesel fuel residue problematic?
) It sticks to anything that it touches and leaves a gummy residue
During the first six months of a new apparatus, how should the apparatus be washed?
Washed frequently with cold water
How is it recommended to clean automotive glass?
With warm soapy water or commercial glass cleaner
How long should you wait to apply wax to an apparatus?
) At least 6 months
starting position and in what direction do you travel when conducting the circle or walk around method for inspecting an apparatus?
The driver’s door and clockwise
What should be ensure is in place before beginning a vehicle inspection indoors?
That the area is properly ventilated
What are tires selected for apparatus based on?
) Gross axle weight rating
What NFPA states that tires must be replaced every seven years, regardless of their condition?
1911
What turns on various lights at specified intervals?
Load sequencer
An Electrical monitoring system that will shed electrical load in a predetermined order if the chassis voltage begins to drop below a predetermined level.
Load management system
Operation of equipment or a conductor in excess of its rated ampacity
Overload
Device that watches an electrical system for added loads that may threaten to overload the system
load Monitor
When an overload condition occurs, the monitor will shut down less important electrical equipment to prevent the overload.
load shedding
What is the distance that the pedal must be pushed before the throw-out bearing contacts the cluth
release fingers?
Free play
Vehicles builts since 1990 are equipped with what type of braking system?
Antilock brakes
At what psi will the air protection valve prevent air horns or other nonessential devices from being
operated?
) 80 psi
How often should brakes be thoroughly tested?
Annually
After what date may vehicles be equipped with a SCR?
Jan 1 2010
What does the SAE number indicate on engine oil?
Viscosity
What can batteries give off?
) Hydrogen gas
What should you ensure prior to jump starting an apparatus?
The vehicle being used as the power source has the same voltage electrical system as the
apparatus being jumped
Repair work that involves complex tools, parts, or in-depth mechanical knowledge is left to a
) Certified mechanic
Steering wheel play should be no more than how many degrees in either direction?
10 degree either way
The maximum weight at which a vehicle can be safely operated on roadways in ideal conditions.
Gross Vehicle Weight Rating (GVWR)
The weight of an empty fire apparatus fresh off the assembly line with no tools, water, equipment, or
passengers.
Curb weight
Per NFPA 1901 and 1911, a side-to-side variance in weight should not exceed
7%
Devices used in an air brake system that connect between the activation pads and the brake pads that
compensate for brake pad wear.
Slack adjusters
“Keeping equipment or apparatus in a state of usefulness or readiness” is best described as:
maintenance
“To restore or put together something that has become inoperable or out of place” is best described
as
repairs
Who is responsible for the allocation of maintenance and repair assignments for fire departments
according to IFSTA?
The authority having jurisdiction
Where should you begin washing the vehicle?
from the top down
Modern day fire apparatus with a large amount of electrical equipment may be prone to:
overloading
If an overload of the electrical system occurs, the load monitor may shut down less important
electrical equipment known as:
load shedding
What part of an apparatus electrical system turns on various lights at specific intervals so the startup
electrical load for all de3vices does not occur at the same time?
) load sequencer
The steering wheel play in a apparatus should not be more than?
2 inches
DEF fluid within a diesel particulate filter system is used to reduce
nitrogen oxide emissions
What best describes ABS braking?
) brakes that assists the driver operator in keeping the apparatus in a straight trajectory
Which fluid should be checked while the vehicle is running?
Transmission fluid
