FIRE PROTECTION EXAM QUESTIONS
AND ANSWERS. VERIFIED 2025/2026.
Fixed fire protection - ANS Because fire is one of the most dangerous threats to an aircraft,
the potential fire zones of modern multi-engine aircraft are protected by________ system.
Thermal switch, Thermocouple, Continuous loop - ANS 3 detector systems in common use
are the ______,_______ and ______.
Rate-of-temperature-rise, slowly - ANS A thermocouple depends on the __________, and will
not give a warning when an engine _____ overheats or a short circuit develops.
Chromel, Constantan - ANS The thermocouple is constructed of two dissimilar metal such as
____ and _____.
Thermistor, Lindberg - ANS 2 widely used types of continuous-loop systems are____ type
detectors such as the Kidde and the fenwal systems, and the pneumatic pressure detector such
as the ______ system.
Nacelle tempurature - ANS The Kidde continuous-loop system can supply ________ data to
the airplane condition monitoring function of the Aircraft In-flight Monitoring system.
AND - ANS Dual loop systems use a _____ logic to increase system reliability
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Systron-Donner, Meggit safety system - ANS Lindberg system are also known as ________,
and ________.
Lavatories, cargo, smoke - ANS A smoke detection system monitors the_______, _______ and
baggage compartments for the presence of ____, which is indicative of a fire condition.
Flame detectors - ANS Optical sensors are often referred to as _______.
Reciprocating, Carbon monoxide, exhaust shroud heater - ANS Carbon monoxide detectors
are installed in the cockpit of aircrafts powered by_______ engines to detect for ____ gas which
can enter the cockpit through ______ malfunctions.
Water, Ignition - ANS Class A type fires are best controlled with _____ by cooling the material
below its _____ temperature and soaking the material to prevent re-ignition
CO2 - ANS _____ is not recommended for hand-held extinguishers for internal aircraft use.
High rate of discharge, 1 to 2 - ANS ___________ systems use open-end tubes to deliver a
quality of extinguishing agent in _____ seconds
Liquid, gas - ANS Fire extinguishers containers store ___ halogenated extinguishing agent and
pressurized _____ and are normally manufactured from stainless steel.
Class A,B,C and D - ANS Name the classes of fires that are likely to occur onboard aircrafts
Statement 1 and 2 are true - ANS #1 the Kidde system uses a slender inconel tube packaged
with thermally sensitive eutectic salt and nickle wire center conductor.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
AND ANSWERS. VERIFIED 2025/2026.
Fixed fire protection - ANS Because fire is one of the most dangerous threats to an aircraft,
the potential fire zones of modern multi-engine aircraft are protected by________ system.
Thermal switch, Thermocouple, Continuous loop - ANS 3 detector systems in common use
are the ______,_______ and ______.
Rate-of-temperature-rise, slowly - ANS A thermocouple depends on the __________, and will
not give a warning when an engine _____ overheats or a short circuit develops.
Chromel, Constantan - ANS The thermocouple is constructed of two dissimilar metal such as
____ and _____.
Thermistor, Lindberg - ANS 2 widely used types of continuous-loop systems are____ type
detectors such as the Kidde and the fenwal systems, and the pneumatic pressure detector such
as the ______ system.
Nacelle tempurature - ANS The Kidde continuous-loop system can supply ________ data to
the airplane condition monitoring function of the Aircraft In-flight Monitoring system.
AND - ANS Dual loop systems use a _____ logic to increase system reliability
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Systron-Donner, Meggit safety system - ANS Lindberg system are also known as ________,
and ________.
Lavatories, cargo, smoke - ANS A smoke detection system monitors the_______, _______ and
baggage compartments for the presence of ____, which is indicative of a fire condition.
Flame detectors - ANS Optical sensors are often referred to as _______.
Reciprocating, Carbon monoxide, exhaust shroud heater - ANS Carbon monoxide detectors
are installed in the cockpit of aircrafts powered by_______ engines to detect for ____ gas which
can enter the cockpit through ______ malfunctions.
Water, Ignition - ANS Class A type fires are best controlled with _____ by cooling the material
below its _____ temperature and soaking the material to prevent re-ignition
CO2 - ANS _____ is not recommended for hand-held extinguishers for internal aircraft use.
High rate of discharge, 1 to 2 - ANS ___________ systems use open-end tubes to deliver a
quality of extinguishing agent in _____ seconds
Liquid, gas - ANS Fire extinguishers containers store ___ halogenated extinguishing agent and
pressurized _____ and are normally manufactured from stainless steel.
Class A,B,C and D - ANS Name the classes of fires that are likely to occur onboard aircrafts
Statement 1 and 2 are true - ANS #1 the Kidde system uses a slender inconel tube packaged
with thermally sensitive eutectic salt and nickle wire center conductor.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
