Landing gear
Fire Safety Knowledge Quiz
Test your knowledge on fire safety and detection systems with our comprehensive quiz! This quiz contains 50 multiple-choice questions designed to evaluate your understanding of fire extinguishers, fire detection systems, and safety principles.
- Challenge yourself with essential fire safety concepts
- Learn key points about fire extinguishing agents
- Understand fire detection technologies used in aviation
What are the essentials needed to start and support a fire?
Heat, Oxygen , and Flame
Fuel, Heat, and Spark
Oxygen , Heat, and spark
Fuel, Oxygen, and Heat
What is one of the principles for extinguishing a fire?
Remove the oxygen supply
Add more Oxygen
Separate the oxygen from air surrounding it
What class of fire is this extinguisher used for?
ABC
A
C
D
What should be done with a fire extinguisher that has been fired off?
Put back in use if there is still some pressure indication on the gauge
Red tagged and sent for refill
Put back into use if it still falls within the weight limit
Cleaned and put back in service
What fire extinguishing agent is bad for the environment?
Foam
Halon
Co2
Water
What fire detection system is wired in parallel?
Pneumatic
Thermo Switch
Thermocouple
Fenwall
From the below what fire detection system is a spot type?
Pneumatic
Thermo- switch
Kiddie
Fenwall
What is the ATA chapter code for fire protection?
ATA 26
ATA 29
ATA 28
ATA 27
What fire detection system is wired in series?
Pneumatic
Thermo-Switch
Thermocouple
Radiant
What indications do flight crew generally get when a fire system detects a possible fire?
Light and Audible indication
Audible only
Fire Bell and Vibration in the control yoke
Light only
What fire Detection system used an expanding outer casing to join two contacts in the sensor?
Thermo-switch
Pneumatic
Thermocouple
Radiant
The fenwall continuous loop fire system consists of?
Consists of small, lightweight, flexible Inconel tube packed with thermally sensitive eutectic salt and a pure nickel conductor wire in the center.
Fire Bell and Vibration in the control yoke
Pneumatic
Thermocouple
How does the thermo-couple fire detection system work?
As the thermo-couple heats up, voltage is produced, activates the warning system
Consists of small, lightweight, flexible Inconel tube packed with thermally sensitive eutectic salt and a pure nickel conductor wire in the center.
What fire detection system is a continuous loop?
Fenwall
How many center wire conductors does the kiddie system have?
2
The kiddie system continuous loop fire detection system consists of?
Inconel tube with thermistor material core and two electrical conductors
The fenwall fire loop system has how many center wires conductors?
1
What is one of the principles for extinguishing a fire?
Cool the fuel below its ignition point
What type of fire extinguisher is this?
CO2
What is the most common and least expensive fire extinguishing agent commonly used on ABC fires?
Dry Powder
Which of these fire extinguishing agents are corrosive?
Halon 1211
Dry Powder (Dry Chemical)
Co2
D. Halon 1301
Fire extinguishers installed in aircraft need yearly inspection. What needs to be checked?
A. Gauge, weight, hydrostatic inspection date
Hydrostatic test date, condition of mounting bracket
Gauge, weight, hydrostatic test yearly
Water can be used to put out what class of fire?
A
Class C fires respond best to what type of fire extinguisher and is least harmful to electrical equipment?
Carbon dioxide
The pressure in a fully serviced HRD Halon bottle will vary because of?
The aircraft engines are being operated
The aircraft APU is being used
The aircraft temperature
The aircraft gross weight
What is the function of the pressure gauge on the HRD bottles
Check type of fire extinguishing agent
The pressure gauge is only used with a single bonnet HRDsystem
Monitor for over temp situations
Check bottle content level
What is the function of the bonnet in the HRD system?
The bonnet detonates the squib in the HRD system
The bonnet filters debris from entering the distribution tubing
The bonnet ruptures the frangible disc in the HRD system
The bonnet discharges the
What connects to F?
Connection for fire warning light
Connection to ground the bottle
Connection for cockpit remote pressure gauge
Connection to fire off the bottle
How many bonnets are installed on the Halon bottles on the Citation HRD system?
The Citation uses a shuttle valve instead of a bonnet in the HRD system
One bonnet is installed on the Halon bottle on the Citation aircraft
The Citation does not use bonnets in the HRD system
Two bonnets are installed on each Halon bottle on the Citation aircraft
What melts in the Halon bottle providing pressure relief if the bottle overheats?
The thermal fuse
What does the two axis auto pilot manage?
Roll & Yaw
Yaw & Pitch
Roll & Pitch
Yaw Dampening & Pitch
HDG mode stands for ?
Landing guidance, localizer & glideslope
Heading, localizer and glideslope
Navigation course capture and tracking
Selected heading acquisition and hold
What are the three basic auto pilot modes?
ILS mode, DME mode & HDG mode
NAV mode, DME mode, VOR mode
NAV mode, VOR mode, HDG mode
HDG mode, NAV mode & ILS mode
What type of control system does the auto pilot use to reach its objectives
Continuous feedback loop
Positive feedback loop
Demand feedback loop
Negative feedback loop
What happens if the turn coordinator will not come up to speed?
Blank display and AP remains inoperable
Fail and TC annunciator come on
Turn coordinator flag comes on
Fail annunciator comes on
What information does this part send to the auto pilot?
Air density for altitude hold
Pressure for altitude hold
Altitude for nav and alt hold
What are these switches for?
Heading and altitude hold
AP Disconnect and CWS
CWS and Trim
Trim and AP Disconnect
Where does sensing for the pitch trim annunciation come from?
Turn Coordinator
Pitch servo
Pitch computer
Absolute pressure transducer
Are you gay
Yes
What component of the AP system is this?
Trim motor
Absolute pressure transducer transducer
Servo
Trim actuator
What should happen when the heading bug is moved to either side on the DG
The ailerons should go to neutral
The pitch servo should engage
The roll should follow the heading bug
The roll should stop
Where are the CWS and AP Disc switches located?
On the circuit breaker panel
On the Auto Pilot computer
Pilot control yoke
What should happen when the CWS button is pressed and held during the ground check?
Servos should disengage and controls should move freely
The CWS annunciator goas out
Servos should engage and controls move freely
What indicates that the self test has been completed successfully?
RDY annunciator blinks for five seconds after the test
Fail annunciator does not come on
The servos can be heard engaging
RDY annunciator remains on after the five second test
Where is the pitch servo located in the Cherokee 235 that's in the hangar?
Tail section
Right wing
Left wing
Under the rear passenger seat
What receives input from the following DG HSI VOR LOC GPS Turn Coordinator?
Pitch Computer
Roll Servo
Roll Computer
Pitch Servo
What happens to the auto pilot if a fault is detected during the self test?
Fail annunciator and horn goas on
Circuit breaker pops
Fail annunciator blinks and auto pilot operates
Fail annunciator remains on and it will not operate
What should happen when the A/P DISC button is pressed?
The auto pilot should disconnect
The autopilot goes into test standby mode
The auto pilot shuts off
How many axis does the system 55x auto pilot control on the Cherokee 235?
One
Four
Three
Two
In the Cherokee 235 in the hangar where is the roll servo located?
In the tail section
Under the back passenger seat
Under the center console
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