Halon 1211 (Bromochlorodifluoromethane) Quiz Questions

200 Questions | Total Attempts: 73

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Chemical Compound Quizzes & Trivia

MQF for the B52


Questions and Answers
  • 1. 
    Prior to opening or closing the main entry door  
    • A. 

      One of the pilots’ sliding windows will be opened approximately two inches.

    • B. 

      The No. 1 pin will be installed in both the navigator and radar navigator seats.

    • C. 

      The pressure bulkhead door will be closed and locked.

    • D. 

      Ensure the outside operating handle is flush with the skin of the aircraft.

  • 2. 
    When using the CRU-73/A type oxygen regulator
    • A. 

      The test position will not be used when preflighting the oxygen mask.

    • B. 

      Do not select NORMAL position when supply shutoff lever is positioned ON.

    • C. 

      100% oxygen is automatically supplied when smoke and fumes are present.

    • D. 

      Do not force regulator diluter lever to NORMAL when the supply shutoff lever is positioned OFF.

  • 3. 
    The Instructor Navigator, designated to combat a pressurized compartment fire, is using the portable fire extinguisher. Crewmembers using an aircraft regulator will go on 100% OXYGEN immediately with the emergency toggle switch in the _________ position.
    • A. 

      NORMAL

    • B. 

      EMERGENCY

    • C. 

      30M

    • D. 

      25M

  • 4. 
    Halon 1211 has a _____________ level of toxicity.  
    • A. 

      Weak

    • B. 

      High

    • C. 

      Hazardous

    • D. 

      Low

  • 5. 
    On decomposition, Halon 1211 has a characteristic ____________.
    • A. 

      Sharp, acrid odor

    • B. 

      Pungent odor

    • C. 

      Toxic odor

    • D. 

      Inert odor

  • 6. 
    Removing an escape hatch without first disconnecting the _________ will fire the catapult safety pin pull initiator and leave the ejection seat catapult in an armed condition.
    • A. 

      Arming lanyard

    • B. 

      Hatch release handle

    • C. 

      Rotary latch hook

    • D. 

      Arming link

  • 7. 
    The battery will be depleted if the ______________ circuit breakers remain IN for an extended period without aircraft or external power.  
    • A. 

      Airbrake

    • B. 

      Ground egress

    • C. 

      Interphone

    • D. 

      Fuel pump

  • 8. 
    The crew bunk is not stressed for high G loads and should ______________.
    • A. 

      Be stowed during ejection.

    • B. 

      Not be occupied during crash landing or ditching.

    • C. 

      Not be occupied during combat

    • D. 

      Removed before flight

  • 9. 
    Utilizing a shock absorbing device and/or extra seat cushions in an ejection seat
    • A. 

      Creates a definite possibility of serious injury during ejection.

    • B. 

      Provides comfort to the occupant during all hard landings.

    • C. 

      Decreases the possibility of injury during flight in turbulence

    • D. 

      Is permitted on long flights when parachute wear is mandatory.

  • 10. 
    In the event either or both arming lever(s) have been rotated, the seat can be considered completely safe only after the
    • A. 

      Safety pin-pull pin has been reinserted into the arming initiator.

    • B. 

      No. 1 safety pins have been inserted, arming lever(s) stowed and armrests lowered (in this sequence).

    • C. 

      No. 1 safety pins have been inserted with the armrests lowered.

    • D. 

      Arming lever(s) have been stowed, No. 1 safety pins inserted, and the armrests lowered (in this sequence).

  • 11. 
    The catapult safety pin-pull pin cannot be reinserted into the ______________ initiator inflight.
    • A. 

      Catapult

    • B. 

      Safety

    • C. 

      Arming

    • D. 

      Pin-pull

  • 12. 
    Installation of the flight safety pins with the arming levers rotated to the UP position will
    • A. 

      Prevent the seat from firing if either trigger is squeezed.

    • B. 

      Not prevent the seat from firing if either trigger is squeezed.

    • C. 

      Deactivate the firing trigger.

    • D. 

      Completely safe the seat.

  • 13. 
    If the arming lever is rotated on a stowed armrest, the
    • A. 

      Arming initiator will not fire.

    • B. 

      Arming initiator will fire.

    • C. 

      Seat will be in an armed condition.

    • D. 

      Seat will fire the hatch and eject.

  • 14. 
    (Seat Movement) A full actuation in one direction should be followed by at least a 30-second rest. If another full actuation of that positioning motor is required after the 30-second delay, a _______ rest must follow before another actuation of any degree.
    • A. 

      20 seconds

    • B. 

      1 minute

    • C. 

      5 minutes

    • D. 

      10 minutes

  • 15. 
    To assure complete release of the integrated harness for manual bailout,
    • A. 

      Lock the inertia reel assembly before pulling the survival kit release handle.

    • B. 

      Pull the integrated harness release handle prior to actuating the survival kit release.

    • C. 

      Lock the inertia reel before actuating the integrated harness release handle.

    • D. 

      Maintain a constant pressure on the release handle until all fittings are clear.

  • 16. 
    Should a downward ejection hatch be inadvertently dropped, the ejection seat at that station will be _______________.
    • A. 

      Fired

    • B. 

      Armed and can be fired

    • C. 

      Deactivated

    • D. 

      Safe

  • 17. 
    Pulling the survival kit release handle with the kit not installed in the seat will cause the lid to open. In an emergency, this could cause a ___________ delay in escaping from the aircraft.
    • A. 

      Serious

    • B. 

      Prolong

    • C. 

      Critical

    • D. 

      Fatal

  • 18. 
    Pilots will be alert to inadvertent life raft inflation and be prepared to _______________ the life raft.
    • A. 

      Immediately puncture

    • B. 

      Deflate

    • C. 

      Stow

    • D. 

      Install

  • 19. 
    Severe injury may be incurred if ejection is performed with
    • A. 

      Helmet chin strap fastened too tightly.

    • B. 

      Any integrated harness attachment fitting disconnected.

    • C. 

      The landing gear extended when airspeed is above 250 KIAS.

    • D. 

      The landing gear retracted when airspeed is above 270 KIAS.

  • 20. 
    On the ground with the aircraft in a level attitude, the mid body tank is considered empty when the tank gauge is at or less than __________ pounds.
    • A. 

      300

    • B. 

      400

    • C. 

      1000

    • D. 

      1200

  • 21. 
    During ground operations, do not operate the _____ tank boost pumps when these tanks are empty.
    • A. 

      Body or external

    • B. 

      Body or outboard

    • C. 

      Main or external

    • D. 

      Main or body

  • 22. 
    With the aircraft in a level attitude, the aft body tank is considered empty when the tank gauge reading is at or less than ______ pounds.  
    • A. 

      400

    • B. 

      800

    • C. 

      1000

    • D. 

      1200

  • 23. 
    During flight, the ______ tanks fuel control switches will be turned OFF when the gauge reads empty or the fuel flow indicator light indicates no flow condition.
    • A. 

      Mains and body

    • B. 

      Auxiliary

    • C. 

      Mains and external

    • D. 

      External and outboard

  • 24. 
    Failure to accomplish prescribed fuel panel settings with the fuel level in main tanks 1 or 4 in the green band area or when any main tank is down to 5,000 pounds can
    • A. 

      Cause a lateral fuel imbalance that will make aircraft control difficult.

    • B. 

      Provide a potential for engine flameout during a critical phase of flight.

    • C. 

      Cause severe damage to the aircraft fuel supply system including fuel cells.

    • D. 

      Provide a potential for catastrophic engine damage due to fuel starvation.

  • 25. 
    Do not use SIOP/Positive Control Launch fuel sequence for other than SIOP operations because _________________ has not been considered in the fuel sequence.
    • A. 

      Maximum CG

    • B. 

      Abnormal CG

    • C. 

      Aircraft structural life

    • D. 

      Empty pylons