EXAM COMPLETE 900 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+
- CORRECT ANSWER: ___________________ is a key consideration for the driver/operator
that is critical for building a successful team, instilling confidence in crew members, and
supporting positive response outcomes.
_________________ is a term used in electrical engineering to refer to the process of combining
information from several different sources. - CORRECT ANSWER: Multiplexing
_____________________ equipment includes portable tools and equipment carried on an
apparatus, not including hose, ladders, fixed power sources, reels, breathing air systems, or other
major equipment or components specified by the purchaser to be permanently mounted on the
apparatus as received from the apparatus manufacturer. - CORRECT ANSWER: Miscellaneous
_________________were rotary gear pumps and could generate as much as 200 gallons (800 L)
of water per minute. - CORRECT ANSWER: Booster Pump
0.4 volt - CORRECT ANSWER: What is the maximum allowable voltage drop when performing
the voltage drop test of the starter on an apparatus with a 24-volt system?
0.434 psi - CORRECT ANSWER: What would be the pressure at the bottom of a water- filled
cylinder that is 1 ft tall?
1 = 150 3 with 2 1/2 couplings = 0.8 - CORRECT ANSWER:
1 1/2 - CORRECT ANSWER: A collapse zone is a distance of _____________________ times
the height of the building in which fire fighters and fire apparatus must not be located in case of
a building collapse.
,1 1/2 = 24 3 with 3 couplings = 0.67 - CORRECT ANSWER:
1 3/4 = 15.5 3 1/2 = .34 - CORRECT ANSWER:
1 minute - CORRECT ANSWER: In accordance with NFPA 1901, a fire apparatus wiht a
completely discharged air system must be able to move within _________________ of start up.
1:1 - CORRECT ANSWER: When transferring the power from the rear axle to a fire pump, what
is the typical gear ratio?
1. The process of transferring the supply of water from the internal apparatus water tank to an
external source is known as a(n):
A. changeover operation.
B. dynamic conversion.
C. transfer operation.
D. intake conversion. - CORRECT ANSWER: answer: A
NFPA 1002: 4.3.7, 4.3.7(A), 5.2.4(1), 5.2.4(2), 5.2.4(3), 5.2.4(4), 5.2.4(A)
Page: 290
1. What is the atmospheric pressure at sea level?
A. 3.1417 psi (22 kPa)
B. 7.69 psi (53 kPa)
C. 14.7 psi (101 kPa)
D. 21.3 psi (147 kPa) - CORRECT ANSWER: answer: C
NFPA 1002: 10.2.1, 10.2.1(A)
Page: 324
,1. What is the term that best defines the process of sending out emergency response resources
promptly to an incident location for a specific purpose?
A. Communications
B. Dispatch
C. MDT
D. Paging - CORRECT ANSWER: answer: B
NFPA 1002: N/A
Page: 255
1/2 - CORRECT ANSWER: Water a 32 degrees Fahrenheit is almost ________________ pounds
per cubic foot heavier than water at 100 degrees Fahrenheit.
10 - CORRECT ANSWER: During the performance test, the pump should be subjected to
____________ minutes of pumping at 70% of the rated capacity at 200 psi not pump pressure.
10 -When riding the fire apparatus, you should: - CORRECT ANSWER: Don PPE prior to
mounting
10 degrees - CORRECT ANSWER: What is the maximum amount of play of a steering wheel
with power steering can have, prior to being repaired?
10 Ft - CORRECT ANSWER: All aerial devices should remain a minimum of
_______________ from all overhead wires.
10 in; 5 - CORRECT ANSWER: When performing a vacuum test, the vacuum inside a pump or
suction hose should not drop in excess of ________________ in __________ minutes.
10 psi - CORRECT ANSWER: When checking discharge pressure gauges for accuracy, any
gauge that is off by more than ____________ must be recalibrated, repaired or replaced.
, 10- According to the MUTCD, the area where the normal flow of traffic resumes, is known as
the: - CORRECT ANSWER: Termination area
10- All aerial devices are designed to be operated in winds up to: - CORRECT ANSWER: 35-
50mph
10- If the apparatus is exceeding the critical speed into a turn: - CORRECT ANSWER: It is too
late to try to correct the problem
10- Many fire departments allow fire apparatus to exceed the posted speed limit by: - CORRECT
ANSWER: 10 mph
10- National Fire Protection Association 1500, Standard on Fire Department Occupational
Safety, Health, and Wellness Program and NFPA 1001, Standard for Fire Fighter Professional
Qualifications, requires all fire fighters to: - CORRECT ANSWER: to be in their seats, with seat
belts secured, whenever the vehicle is in motion
10- Once the apparatus is in the vicinity of the emergency, who should be looking to identify the
location? - CORRECT ANSWER: Everyone on the apparatus
10- The placement of all fire apparatus on the fireground should take into account all of the
following considerations EXCEPT: - CORRECT ANSWER: A direct order from an officer of the
law
10- To avoid the potential for roll-over owing to the apparatus's load, you must slow down before
making the turn. How much braking should be done in a straight line before entering a corner? -
CORRECT ANSWER: 90 percent
10- Total stopping distance is defined as the reaction distance and: - CORRECT ANSWER:
Braking distance