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CPL Test Series
Question Bank
Questions for EMERGENCY EQUIPMENT (1051-1116)
Answer the following questions
Test Mode
Training Mode
1.
The opening of the doors giving access to the oxygen masks for the passengers is :1. pneumatic for the gaseous oxygen system,2. electrical for the chemical oxygen system,3. pneumatic for the chemical oxygen system,4. electrical for the gaseous oxygen system.The combination regrouping all the correct statements is
1, 2
2, 4
1, 3
2, 3
2.
Above what flight level must one pilot wear an oxygen mask at all times during commercial flight
490.
300.
250.
410.
3.
The pyrotechnic means used in case of an emergency to indicate your position to the emergency teams are a flare
and a smoke device which are only used at night
and a smoke device which are only used in the daytime
which is used at night and a smoke device which is used in the daytime
which is used at daytime and a smoke device which is used at night
4.
The emergency lighting system must be able to function and supply a certain level of lighting after the main electric power system has been cut off for at least
30 minutes
90 seconds
5 minutes
10 minute
5.
A passenger emergency mask is a
continuous flow mask and can be used if there is smoke in the cabin
mask with flow on request and can be used if there is smoke
continuous flow mask and cannot be used if there is smoke in the cabin.
mask with flow on request and cannot be used if there is smoke in the cabin
6.
The advantages of a gaseous oxygen source for the passenger cabin are :1. a greater autonomy,2. no risk of explosion,3. reversible functioning,4. easy storage and maintenance,5. possibility to regulate flow.The combination regrouping all the correct statements is
2, 4, 5
2, 3, 4
1, 3, 5
1, 2, 3, 4, 5
7.
Oxygen systems are systems used on pressurized airplanes in :1. an emergency in the case of depressurization.2. an emergency in the case of the indisposition of a passenger.3. normal use in order to supply oxygen to the cabin.5. an emergency in the case of smoke or toxic gases.The combination regrouping all the correct statements is
2, 3
3
1,4
1, 2, 4
8.
A public transport passengers aircraft, with a seating configuration of more than 61 seats, must have in its passenger compartment(s), at least 3 portable fireextinguishers including
no halon fire-extinguisher
1 halon fire-extinguisher
2 halon fire-extinguishers
3 halon fire-extinguishers
9.
A substance which may never be used in the vicinity or on parts of an oxygen installation is
Nitrogen
Water
Grease
Halon
10.
The purpose of the ""Pressure Relief Valve"" in a high pressure oxygen system is to
act as a manual shut-off valve
maximize the charging pressure of the system
relieve overpressure if the pressure reducing valve malfunctions
reduce pressure in the oxygen reservoir to a suitable manifold pressure for the regulator
11.
A diluter demand oxygen regulator
delivers oxygen flow only above FL 100.
mixes air and oxygen in a passenger oxygen mask.
delivers oxygen flow when inhaling
is only recommended for use with smoke in the cockpit
12.
The crash/fire axe is part of the safety equipment fitted to passenger aircraft. Its function is to
activate a radio survival beacon by cutting off the red coloured top
settle an escalating conflict with unreasonable passengers, who threaten flight safety
obtain forced access to a fire behind a panel and a general purpose tool during evacuation
free exits in case of evacuation via the sides
13.
The installation and use of on-board oxygen generators is such that:1 - the smoking ban is imperative when used2 - in case of accidental drop of the ""continuous flow"" passenger masks, no crew action is required3 - no trace of grease must be found in the system assembly4 - the system's filling adaptors must be greased with non freezable or graphite greaseThe combination which regroups all of the correct statements is
04-Jan
03-Jan
04-Fev
03-Fev
14.
A pressurized aeroplane is operated at FL 300. It undergoes a rapid decompression so that the pressure in the cabin goes quickly down to the outside pressure value. What happens concerning the oxygen system ?
the oxygen masks are automatically presented to flight crew members
if the automatic mask presentation has been activated, the oxygen will flow within the first 3 minutes
the oxygen masks are automatically presented to cabin crew members and passengers
manual override of the automatic presentation of passenger oxygen masks is, generally speaking, not possible
15.
Chemical oxygen generators are used to furnish oxygen to the
cockpit only
cockpit and the cabin
cabin only
toilets only
16.
The number of manual fire-extinguishers, on board the passenger cabin of an airplane, whose maximum approved configuration for passenger seats is 31, is
3
1
2
17.
A jet aircraft is certified for the carriage of 120 passengers. 42 passenger are on board and the expected Flight Level on route Paris-Alger is FL 330. The first aid oxygen to be on board at departure shall provide breathing supply for at least
1 passenger for the entire flight after cabin depressurization at cabin altitude between 10000 and 14000 ft
no first aid required
3 passengers for the entire flight after cabin depressurization at cabin altitude between 10000 and 14000 ft.
1 passenger for the entire flight after cabin depressurization at cabin altitude of more than 8000 ft.
18.
The disadvantages of a chemical oxygen source for the passenger cabin are :1. a flow which cannot be modulated,2. a heavy and bulky system,3. non reversible functioning,4. risks of explosion,5. poor autonomy.The combination regrouping all the correct statements is
1, 2, 3, 4, 5
1, 2, 3, 5
1, 3, 5
2, 4
19.
In accordance with JAR-OPS 1 and if necessary, the number of liferafts to be found on board an aircraft must allow the transportation of the entire aircraft occupants
in the case of a loss of one raft of the largest rated capacity
plus 30 %.
in the case of a loss of two rafts.
plus 10 %.
20.
The state in which the breathing oxygen for the cockpit of jet transport aeroplanes is stored is
Chemical compound
Liquid.
Gaseous.
Gaseous or chemical compound..
21.
The type of a aircraft oxygen system intended for use by passengers, is mostly
a continuous flow system
a pressure demand system
an air recycle system
portable equipment only
22.
As regards passengers oxygen in public transport aircraft, information must be given to passengers through a demonstration. If a flight is to be carried out at Flight Level FL 290, this demonstration must be completed before
take-off
the aircraft reaches FL 250
the aircraft reaches FL 100
the aircraft reaches FL 140.
23.
The equipment of an oxygen supply installation must be kept absolutely free of oil or grease traces as
these substances catch fire spontaneously in the presence of oxygen under pressure
the oxygen system would be contaminated
these substances mixed with oxygen could catch fire in the presence of a spark.
these substances could plug the oxygen masks filters
24.
The survival oxygen is
a therapeutical oxygen specifically carried for certain passengers
the oxygen supplied to the airplane occupants in case of accidental depressurization.
the oxygen supplied to a passenger who needs oxygen for pathological reasons.
the oxygen used for protection against smoke and carbon dioxide
25.
When selected to normal, the oxygen proportion of the air/oxygen mixture supplied by the cockpit oxygen system regulator
increases when the altitude increases
is 100 %.
is constant whatever the altitude
decreases when the altitude increases
26.
The advantages of a chemical oxygen source for the passenger cabin are :1. reduced weight and volume,2. easy storage and maintenance,3. greater autonomy,4. no risk of explosion,5. reversible functioning,6. no maintenance.The combination regrouping all the correct statements is
1, 2, 3, 4, 5, 6
2, 3, 5
1, 2, 4, 6
1, 3, 4, 5
27.
If the maximum operating pressure of the oxygen system is exceeded the
passenger oxygen masks will drop down
oxygen is discharged overboard via a safety plug.
oxygen becomes unusable for the passengers
oxygen bottles will explode.
28.
The portable emergency beacons which are used after an emergency landing or ditching have a duration of
24 h
12 h
72 h
48 h
29.
When the door operation of a transport airplane equipped with evacuation slides is controlled from the outside, the slide
unfolds but does not become inflated
is disarmed automatically
becomes inflated in its packboard thus preventing its unfolding
unfolds and becomes inflated
30.
Generally speaking when the oxygen flows to the masks in the passenger cabin, the system is activated by
firmly pulling the mask towards the face, after the cover has opened
activating the relevant switch in the cockpit.
firmly pulling the cover behind which the oxygen mask is stowed
pushing the mask against the face and breath normally
31.
An aircraft whose maximum approved configuration for passenger seats is 10 seats must be equipped with
three fire-extinguishers in the passenger cabin only.
one fire-extinguisher in the cockpit and three fire-extinguishers in the passenger cabin
one fire-extinguisher in the cockpit and two fire- extinguishers in the passenger cabin
two fire-extinguishers in the cockpit and two fire-extinguishers in the passenger cabin
32.
In a ditching situation, the passenger life jackets will be inflated
immediately on ditching
once the passengers are in the water.
when leaving the airplane
immediately on the opening of the exits
33.
In a pressurized transport aircraft, the protective breathing equipment
protects all the occupants against the effects of accidental depressurization
protects the members of the crew against fumes and noxious gases
protects the members of the crew against the effects of accidental depressurization
gives medical assistance to certain passengers with respiratory disorders
34.
A public transport aircraft is operated at FL 390. The total number of oxygen dispensing units and outlets in the cabin must be at least the same as the total number of
seats.
passengers exceeded by 10%.
passengers.
seats exceeded by 10%.
35.
In accordance with JAR-OPS 1, 10 % of the passengers in a non-pressurized airplane must have an oxygen supply reserve for the entire flight time when the cabin altitude pressure is greater than
10000 ft but not exceeding 13000 ft minus 30 minutes.
13000 ft.
10000 ft but not exceeding 13000 ft.
10000 ft
36.
Airliners are equipped with oxygen systems. It can be said that
the same circuit is used by the crew and the passengers
the seals must be carefully greased to avoid sparks
the passenger circuit never uses chemically generated oxygen
with setting on ""NORMAL"", the crew breathes a mixture of oxygen / cabin air.
37.
In jet transport aircraft, breathing oxygen for the cockpit is stored in the following state
liquid.
chemical.
chemical or gaseous
gaseous.
38.
In accordance with JAR-OPS 1, when an airplane flies at over 25000 ft, the total number of oxygen dispensing units and supply terminals must be at least greater than the number of
passengers by 30%.
passengers by 10 %.
seats by 10 %.
seats by 30 %.
39.
A public transport aircraft has a cruising altitude of FL 390. It is fitted with individual oxygen masks for the passengers. In the event of depressurisation, the masks must be automatically released before the cabin pressure altitude exceeds
14000 ft.
13000 ft.
15000 ft.
12000 ft.
40.
The purpose of the first aid oxygen is to
provide the cabin attendants with respiratory protection
supply all the passengers in case of depressurization
provide the flight crew with respiratory assistance after depressurization
provide some passengers with additional respiratory assistance after an emergency descent following a depressurization
41.
In accordance with JAR-OPS 1, each occupant of the cockpit seats on duty in a non-pressurized airplane must have an oxygen supply reserve for the entire flight time at pressure altitudes greater than
14000 ft.
12500 ft.
13000 ft.
10000 ft.
42.
An aircraft whose maximum approved configuration for passenger seats is 200 seats must be equipped with
7 manual-fire extinguishers in the passenger cabin
4 manual fire-extinguishers in the passenger cabin.
3 manual fire-extinguishers in the passenger cabin
5 manual-fire extinguishers in the passenger cabin
43.
Modern pressurized transport airplanes are equipped with
two oxygen systems both supplying the cockpit and the cabin
only portable oxygen bottles
only one oxygen system supplying the whole aircraft
two independent oxygen systems, one supplying the cockpit, the other the cabin.
44.
The chemical oxygen generator is a system:1. which is inexpensive2. requiring no external input3. which is lightweight4. requiring no maintenance5. with adjustable flow rate6. which is unsafeThe combination regrouping all the correct statements is
2, 3, 6
1, 4, 6
2, 4, 5
1, 3, 4
45.
Consider the flight deck oxygen supply system. The purpose of the oxygen regulator (as a function of demand and altitude) is to:1. decrease oxygen pressure from 1800 PSI (in the bottles) down to about 50-75 PSI (low pressure system)2. supply pure oxygen3. supply diluted oxygen4. supply oxygen at normal pressure5. supply oxygen at emergency/positive pressure6. trigger the continuous cabin altitude warning at 10000 ft cabin altitudeThe combination regrouping all the correct statements is
1, 3, 4, 6
2, 3, 4, 5
1, 2, 3, 4
46.
The chemical oxygen generator supplies oxygen for about
30 minutes
2 hours
5 minutes.
15 minutes.
47.
In accordance with the JAR-OPS and with the exception of amphibians and hydroplanes, the carriage of a life jacket per person on board is compulsory when the airplane is :1. cruising at such a distance from the shore that it would not be able to return in the case of an engine failure.2. is flying over a water surface at more than 50 NM off shore.3. is using departure and arrival paths above the water and when a ditching probability exists in the case of a problem.4. is flying over a stretch of water at more than 100 NM off shore.The combination regrouping all the correct statements is
1, 2, 3, 4
1, 2
3, 4
2, 3
48.
The demand valve of a diluter-demand type oxygen regulator in normal mode, operates when the
user requires 100 percent oxygen
user breathes in
pressure in the oxygen reservoir is more than 500 psi
diluter control is in normal position
49.
An aircraft whose maximum approved configuration for passenger seats is 200 seats must be equipped with
7 manual-fire extinguishers in the passenger cabin
3 manual fire-extinguishers in the passenger cabin
4 manual fire-extinguishers in the passenger cabin.
5 manual-fire extinguishers in the passenger cabin
50.
The built-in passenger oxygen system be activated by
switching the passenger oxygen ON.
opening the oxygen-bottle valves
switching the diluter demand regulator ON
switching the diluter demand regulator and the passenger oxygen ON.
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