MDFR D/O EXAM QUESTIONS WITH
100% CORRECT ANSWERS LATEST
VERSION 2025/2026.
When are you allowed to drive over fire hose? - ANS *Only in extreme emergency. NEVER
drive over the couplings.*
Fuel levels must be maintained at - ANS 1/2 tank or more
How often is inventory check performed? - ANS Quarterly
How often do we operate and test master stream monitor devices or ladder pipes? -
ANS Weekly
Driver re-test cannot be taken until - ANS 30 days have passed since previous examination
Failure to pass or failure to re-test within how long will result in repeating MDFR task book
process - ANS 6 months
Class 1 leak - ANS Seapage, wetness and no drops
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Class 2 leak - ANS Leakage enough to form drop but not cause drop to fall
Class 3 leak - ANS Leakage great enough to cause drops to fall
OOS criteria will include, brake system with ______ - ANS Brake system with class 2 leakage
of brake fluid
OOS criteria will include, tire tread depth less than _____ - ANS 4/32" on any steering (front)
axle or 2/32" on non steering (rear) axle
OOS criteria will include, fuel system component with ______ - ANS Fuel system component
with Class 2 leakage of fuel.
OOS criteria will include, service brakes that have an air pressure drop of more than ____ psi in
______ minute(s) - ANS Service brakes that have an air pressure drop of more than 2 psi in
one minute with engine stopped and service brakes released
Air compressor must *BUILD* air pressure from ___ - ___ psi, in ___ seconds - ANS 85-100
psi in 45 seconds
Air compressor must *MAINTAIN* between ___ - ___ psi - ANS 80-90psi
Daily apparatus inspection report to be completed no later than - ANS 0900
Daily apparatus inspection report is NOT used for - ANS Scheduling routine or preventative
maintenance
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Transmission must be checked at an operating temp of - ANS 180° or higher
How often do we connect to a hydrant? - ANS Daily
How often do we perform manual pump shift? - ANS (Weekly) Each Friday
How often do we perform draft test and backflush complete system? - ANS (Monthly) First
Friday of each month.
When do we clean undercarriage of chassis? - ANS (Weekly) Saturday
When do we wax the suppression? - ANS (Quarterly) The first Tuesday of each quarter.
DAILY apparatus inspection/duties includes : - ANS - Connect to a hydrant
- Check pump shift
- Check pump primer and run dry vacuum test
- Check for leaks
- Operate all drains and valves and check for defects
- Check gauges
- Confirm proper operation of pressure governor
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
100% CORRECT ANSWERS LATEST
VERSION 2025/2026.
When are you allowed to drive over fire hose? - ANS *Only in extreme emergency. NEVER
drive over the couplings.*
Fuel levels must be maintained at - ANS 1/2 tank or more
How often is inventory check performed? - ANS Quarterly
How often do we operate and test master stream monitor devices or ladder pipes? -
ANS Weekly
Driver re-test cannot be taken until - ANS 30 days have passed since previous examination
Failure to pass or failure to re-test within how long will result in repeating MDFR task book
process - ANS 6 months
Class 1 leak - ANS Seapage, wetness and no drops
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,Class 2 leak - ANS Leakage enough to form drop but not cause drop to fall
Class 3 leak - ANS Leakage great enough to cause drops to fall
OOS criteria will include, brake system with ______ - ANS Brake system with class 2 leakage
of brake fluid
OOS criteria will include, tire tread depth less than _____ - ANS 4/32" on any steering (front)
axle or 2/32" on non steering (rear) axle
OOS criteria will include, fuel system component with ______ - ANS Fuel system component
with Class 2 leakage of fuel.
OOS criteria will include, service brakes that have an air pressure drop of more than ____ psi in
______ minute(s) - ANS Service brakes that have an air pressure drop of more than 2 psi in
one minute with engine stopped and service brakes released
Air compressor must *BUILD* air pressure from ___ - ___ psi, in ___ seconds - ANS 85-100
psi in 45 seconds
Air compressor must *MAINTAIN* between ___ - ___ psi - ANS 80-90psi
Daily apparatus inspection report to be completed no later than - ANS 0900
Daily apparatus inspection report is NOT used for - ANS Scheduling routine or preventative
maintenance
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Transmission must be checked at an operating temp of - ANS 180° or higher
How often do we connect to a hydrant? - ANS Daily
How often do we perform manual pump shift? - ANS (Weekly) Each Friday
How often do we perform draft test and backflush complete system? - ANS (Monthly) First
Friday of each month.
When do we clean undercarriage of chassis? - ANS (Weekly) Saturday
When do we wax the suppression? - ANS (Quarterly) The first Tuesday of each quarter.
DAILY apparatus inspection/duties includes : - ANS - Connect to a hydrant
- Check pump shift
- Check pump primer and run dry vacuum test
- Check for leaks
- Operate all drains and valves and check for defects
- Check gauges
- Confirm proper operation of pressure governor
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
