Pumping and Aerial Apparatus Driver Operator 4th Ed. Audit Quiz

Question 1 of 50

How does NFPA 1010 describe a visual check?
  A review of the maintenance records
  An inspection performed by eyesight
  A repair performed using hand tools
  A test that verifies a system's function

Question 2 of 50

What does an operational check accomplish?
  It confirms that the apparatus is clean on the outside
  It records the apparatus mileage for the maintenance log
  It determines which technician will perform the repairs
  It verifies that a component or system functions

Question 3 of 50

Which statement correctly separates maintenance from repair for a D/O?
  Maintenance is generally part of the D/O's duties, while repairs mostly belong to emergency vehicle technicians
  Both maintenance and repairs belong only to the company officer
  Repairs are generally the D/O's duties, while maintenance belongs to technicians
  Neither maintenance nor repairs may be done at the fire station

Question 4 of 50

Which task is an example of D/O maintenance?
  Repainting the cab and replacing a cracked windshield
  Replacing the brake shoes and machining the drums
  Rebuilding the transmission and replacing the pump packing
  Inflating tires and correcting the engine oil level

Question 5 of 50

Which is one of the D/O's primary goals in performing checks and preventive maintenance?
  Shifting maintenance responsibility to the company officer
  Increasing the number of repairs performed by the department
  Reducing the number of apparatus that must be inspected daily
  Limiting out-of-service time and eliminating unexpected, catastrophic failures

Question 6 of 50

Which items should the AHJ's policies and procedures for deficiencies identify?
  Which apparatus is replaced, who buys it, when it is retired, and how it is paid for
  Which tools are carried, who stores them, when they are tested, and how they are labeled
  Which functions are done, who does them, when they are done, and how problems are corrected
  Which units respond, who staffs them, when they are dispatched, and how they return

Question 7 of 50

Why is the D/O's role in the inspection program so important?
  The D/O is the only person who can declare equipment out of service
  The D/O is the only person certified to repair the apparatus
  The D/O is typically the first person to identify mechanical problems
  The D/O determines when apparatus will be retired and replaced

Question 8 of 50

Which responsibility may belong to the officer in charge of a department's apparatus inspection, maintenance, and testing program?
  Writing the NFPA standards and certifying emergency vehicle technicians
  Approving every response and assigning companies to each incident
  Driving every apparatus to the shop and personally making all repairs
  Assigning tasks, retiring and purchasing apparatus, keeping check records, and selecting D/Os

Question 9 of 50

How often do volunteer or paid-on-call departments typically check apparatus?
  Daily, and within one hour of an incident response
  Every quarter, and within 24 hours of an annual test
  At least weekly, and within 24 hours of an incident response
  Once each month, and within a week of an incident response

Question 10 of 50

What should a D/O do before inspecting an apparatus, if the records are available?
  Skip the inspection if all earlier checks passed
  Ask the company officer to sign the check sheet in advance
  Replace every part that was ever mentioned in the records
  Review earlier inspection records and talk with the last person who drove it

Question 11 of 50

Why is decontaminating fireground contaminants from the apparatus treated as important as wearing a seat belt?
  It is the only way to keep the paint from fading
  It is required by the apparatus manufacturer's warranty
  It is the only way to pass the annual pump test
  It is considered a key part of firefighter wellness, not merely appearance

Question 12 of 50

Why should D/Os wash apparatus often where road salt is used?
  Salt increases tire wear by roughening the pavement
  Salt dissolves the clear coat on the paint
  Salt corrodes the metal of the body and chassis
  Salt blocks the radiator from cooling the engine

Question 13 of 50

What is a risk of using steam cleaners or pressure washers on an apparatus?
  They may damage tires by loosening the bead from the rim
  They may overheat the engine block and warp the cylinder heads
  They may weaken the hose beds and compartment shelves
  They may strip lubrication from components and force water that corrodes metal

Question 14 of 50

What is the danger of many solvents used to remove grease or tar?
  They may react with road salt and release toxic gas
  They may be carcinogenic or a fire hazard and are unsafe in closed areas
  They may leave a film that blocks the apparatus lights
  They may damage the pump seals and the foam proportioner

Question 15 of 50

How is a Class 2 liquid leak defined?
  A steady stream that collects on the ground beneath
  Enough for drops to form and fall from the item
  Wetness or discoloration not great enough to form drops
  Enough to form drops, but not enough for them to fall from the item

Question 16 of 50

Which leaks are considered out-of-service criteria?
  Class 2 leakage of fuel lines and Class 3 oil leaks
  Class 3 leakage of fuel lines and Class 1 oil leaks
  Class 1 leakage of fuel lines and Class 2 oil leaks
  Class 1 leakage of any fluid, including washer fluid

Question 17 of 50

Why does a clean chassis matter for checks?
  Grime increases the operating temperature of the transmission
  Grime changes the weight of the apparatus and affects braking
  Grime makes it impossible to read the vehicle's serial number
  Grime can hide dangerous conditions, such as missing or cracked U-bolts on a leaf spring

Question 18 of 50

How can a D/O help an EVT trace a leak?
  Run the apparatus until the leak shows the source
  Find, report, clean up, document, and watch the area for future leaks
  Replace the gaskets and seals closest to the visible leak
  Declare the component out of service until it is fixed

Question 19 of 50

Where should contaminated PPE never be carried?
  In a sealed bag in a ventilated storage area
  In the station's designated cleaning room
  In an exterior compartment on the apparatus
  In the crew compartment of the apparatus

Question 20 of 50

Which items must all vehicles carry for infection control?
  Respirators, biohazard bags, and stretcher covers
  Gloves, bleach, shop towels, and brake cleaner
  Spare turnout gear, disinfectant fogger, and mops
  PPE, waterless cleanser, antiseptic wipes and cleaners, and other skin cleaning agents

Question 21 of 50

What should the D/O do at the fireground to limit carcinogen exposure in the cab?
  Park as close as possible to the smoke to see the fire
  Keep the windows up and position the apparatus away from smoke
  Open the windows to ventilate the cab during operations
  Park downwind to keep smoke away from the pump panel

Question 22 of 50

A D/O smells diesel fuel while fueling but gets none on their body. What is the correct term?
  Exposure, because the vapors entered the body but do not remain on the person
  Contamination, because the odor traveled to the person
  Decontamination, because the vapors were removed by the nose
  Secondary contamination, because the vapors reached the cab

Question 23 of 50

How should loose dirt be removed from the apparatus interior?
  With a HEPA-level vacuum, never compressed shop air
  With a dry broom, then compressed shop air
  With a household vacuum, then an air blower
  With compressed shop air, then a damp cloth

Question 24 of 50

What does the clean cab concept include for many departments?
  A single locker for all PPE inside the crew compartment
  A requirement that crews not ride inside the cab at all
  Cleaning every set of PPE in the cab after each call
  Storage for several PPE sets and ventilated carriers for contaminated PPE and SCBA, away from personnel

Question 25 of 50

Why should cleaning wipes containing alcohol be avoided for decontamination?
  They leave a residue that traps carcinogens on the skin
  They open skin pores and allow more contaminants into the body
  They dry out the skin and cause painful cracking
  They react with soot and make it harder to remove

Question 26 of 50

How should a new apparatus be washed during its first six months?
  Rarely, using hot water and a nozzle with high pressure
  Frequently with cold water from a hose without a nozzle
  Weekly, with a pressure washer and a degreaser
  Only with dry towels to avoid trapping moisture

Question 27 of 50

All of the following are good general washing practices EXCEPT:
  Washing while the surface is hot or in direct sun
  Using an automotive soap, wash, or shampoo
  Rinsing off as much dirt as possible before washing
  Starting at the top of the apparatus and working down

Question 28 of 50

What should the D/O avoid when drying the apparatus?
  Using a microfiber towel made for automotive finishes
  Using compressed shop air, or cloths with grit or lint
  Using a squeegee made for automotive paint
  Using a clean chamois that is rinsed often

Question 29 of 50

Which tools should the D/O avoid when cleaning the windshield?
  Safely diluted ammonia with clean rags
  Putty knives and steel wool, which abrade the glass
  Warm soapy water with clean cloth rags
  Commercial glass cleaner with paper towels

Question 30 of 50

Which products should not be used to clean interior surfaces?
  Cleaners similar to those used by EMS
  Dish soap for soap-and-water cleaning
  Volatile solvents such as brake cleaner, acetone, and bleach
  Mild soapy water and a clean cloth

Question 31 of 50

All of the following are items NFPA 1010 requires D/Os to check on emergency vehicles EXCEPT:
  Belts and built-in safety systems
  Steering and braking systems
  Siren speakers and the sound output of the horn
  Batteries and the coolant system

Question 32 of 50

Which extra items must be checked on pumping apparatus?
  Water tank and extinguishing agent levels, the pumping system, and the foam system
  Ladder mounts, the aerial hydraulic system, and stabilizer pads
  Hose bed covers, spanner wrenches, and the hydrant tool
  Siren, light bar, and the radio antenna system

Question 33 of 50

Who decides whether a component meets out-of-service criteria and is declared out of service?
  The D/O who discovers the defect
  The company officer on duty
  An AHJ-approved technician, not the D/O
  The apparatus manufacturer's representative

Question 34 of 50

A D/O sees the apparatus leaning to one side on approach. What should they check?
  Whether the compartment doors are completely closed
  Whether a low or flat tire is the cause, and not just a sloped parking surface
  Whether the pump is engaged and the transmission is in neutral
  Whether the apparatus was weighed on the last inspection

Question 35 of 50

Which is the most important consideration for the walk-around check?
  That the check is completed in less than ten minutes
  That the check always starts on the officer's side
  That every item on the list is checked, not the exact order
  That the engine is running for the entire inspection

Question 36 of 50

What should the D/O verify on a tilt cab?
  The windshield is covered with a protective sheet during tilting
  The cab tilts without a manual release at the hinge points
  The control operates freely and the hold-open device is latched, and the latches are secure and lubricated
  The cab is tilted only when the engine is running at idle

Question 37 of 50

What does the acronym CDLPMS remind D/Os to look for in the engine compartment?
  Clamps, drive belts, lines, pumps, motors, and switches
  Coolant, diesel, lubricant, pressure, mounts, and seals
  Cracks, dents, leaks, and whether components are properly mounted and secured
  Corrosion, damage, leaks, pins, mounts, and shields

Question 38 of 50

What should D/O do to protect battery cable connections?
  Keep them dry and uncoated to improve conductivity
  Keep them covered with tape to prevent corrosion
  Keep them loose so heat can escape the terminals
  Keep them tight and coated with grease, petroleum jelly, or terminal protectant

Question 39 of 50

Why should an area be ventilated when servicing batteries?
  Batteries can give off explosive hydrogen gas
  Batteries release chlorine when they are charging
  Batteries absorb oxygen from the surrounding area
  Batteries release carbon monoxide that builds up quickly

Question 40 of 50

Which is a consideration before jump-starting an apparatus?
  The batteries must be connected in the order the crew prefers
  The power-source vehicle must have the same voltage system as the apparatus
  The power-source vehicle must have a larger engine than the apparatus
  The jumper cables must connect to the first battery found

Question 41 of 50

Warning lights and gauges report fluid levels. How should fluid levels be confirmed?
  By checking the gauges only when the engine is running
  By waiting for the next scheduled service interval
  By checking them visually, in addition to the gauges
  By relying on the warning lights alone, since they trigger before levels drop

Question 42 of 50

What is the correct way to check engine oil?
  On a slope, immediately after shutdown, topping it to the maximum mark
  On level ground, with the engine at high idle and a warm dipstick
  On level ground, after letting the engine sit for the manufacturer's time, without overfilling
  With the engine running, topping off to the high mark on the dipstick

Question 43 of 50

Why is a drop in hydraulic fluid level a concern?
  It indicates the system was filled with the wrong fluid type
  It indicates the fluid is evaporating through the reservoir cap
  It indicates the fluid is burning off during normal operation
  It most likely indicates a leak, unlike coolant and oil that are consumed

Question 44 of 50

Why should the battery switch be turned on before entering the cab?
  It may be hard to reach from the seat, and it must not be turned off while the engine runs
  It prevents the lights from drawing power during startup
  It lets the engine start without using the ignition switch
  It shuts off the shoreline power during the in-cab checks

Question 45 of 50

Which warning lamp means a severe problem and that the vehicle should be stopped as soon as safe?
  The HEST light
  The red Stop Engine lamp
  The Malfunction Indicator Lamp
  The amber Check Engine lamp

Question 46 of 50

What does the HEST light indicate?
  The DPF is loading up with soot and needs regeneration
  The exhaust system is very hot, usually from active regeneration
  The engine coolant has exceeded its normal temperature
  The DEF tank is low and needs to be filled

Question 47 of 50

What fuel level is a common practice for the apparatus?
  At least one-half full
  Always completely full
  At least three-quarters full
  At least one-quarter full

Question 48 of 50

Why are engine hours more important than miles for maintenance intervals on pumpers?
  Pumpers spend most of their time driving at high speed
  Standby and pumping time add wear without adding miles
  Engine hours are easier to read from the dashboard than miles
  Miles are not recorded on apparatus with automatic transmissions

Question 49 of 50

Why does water in an air tank matter?
  It shows the air dryer has been drained too recently
  It shows the brake slack adjusters need to be tightened
  It shows the compressor is producing too much pressure
  It may freeze and cause air-operated devices to malfunction, and may show the desiccant is saturated

Question 50 of 50

What is the main benefit of ABS during heavy braking?
  It always produces a shorter stopping distance
  It reduces slides, jackknifes, and spins, and helps keep the apparatus straight
  It automatically applies the auxiliary brake
  It lets the D/O pump the brakes more easily

NEXT