MDFR D/O QUESTIONS WITH COMPLETE SOLUTIONS

MDFR DorO QUESTIONS WITH
COMPLETE SOLUTIONS



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