Vayudoot Aviation

1.
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

obtain forced access to a fire behind a panel and a general purpose tool during evacuation

settle an escalating conflict with unreasonable passengers, who threaten flight safety

free exits in case of evacuation via the sides

2.
The chemical oxygen generator supplies oxygen for about

5 minutes.

2 hours

15 minutes.

30 minutes

3.
The purpose of a diluter demand regulator in an oxygen system is to

mix air and oxygen in a passenger oxygen mask

deliver oxygen flow only above FL 100.

deliver oxygen flow when inhaling

is only recommended with smoke in the cockpit

4.
What is breathed in when using a passenger oxygen mask?

Cabin air and oxygen or 100% oxygen

100% oxygen

Cabin air and oxygen

A mixture of oxygen and freon gas.

5.
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

03-Fev

04-Fev

03-Jan

04-Jan

6.
The number of manual fire-extinguishers, on board the passenger cabin of an airplane, whose maximum approved configuration for passenger seats is 31, is

2

3

1

7.
The portable emergency beacons which are used after an emergency landing or ditching have a duration of

24 h

72 h

48 h

12 h

8.
An oxygen regulator has 3 controls :- a power lever : ON/OFF- an ""O2"" lever : NORMAL/100%- an emergency lever : ON/OFFAmong the following statements, the correct proposition is

the power lever on ON, and, the ""O2"" lever on NORMAL allows the oxygen to enter the regulator and enables breathing of a mixture of air/oxygen according to altitude

the ""O2"" lever on ON enables breathing of the over-pressure oxygen at a constant flow rate.

the EMERGENCY lever on ON enables breathing of pure oxygen at ambient pressure.

with the EMERGENCY lever on OFF, in an emergency situation, one cannot use the oxygen mask to breathe

9.
When selected to normal, the oxygen proportion of the air/oxygen mixture supplied by the cockpit oxygen system regulator

is constant whatever the altitude

is 100 %.

increases when the altitude increases

decreases when the altitude increases

10.
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

11.
A diluter demand oxygen regulator

delivers oxygen flow only above FL 100.

delivers oxygen flow when inhaling

is only recommended for use with smoke in the cockpit

mixes air and oxygen in a passenger oxygen mask.

12.
The survival oxygen is

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

a therapeutical oxygen specifically carried for certain passengers

13.
In the cabin, when the oxygen mask is pulled downwards, the passenger breathes

cabin air under pressure.

pure oxygen at the ambient pressure.

pure oxygen under pressure

a mixture of oxygen and cabin air.

14.
In accordance with the JAR-OPS, an airplane constituted of only one passenger deck, equipped with 61 seats and effectively carrying passengers, must be equipped with

2 megaphones if there are more than 31 passengers on board

no megaphone

1 megaphone

2 megaphones

15.
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

15000 ft.

13000 ft.

14000 ft.

12000 ft.

16.
In accordance with JAR-OPS 1, 100 % of the passengers in a non-pressurized airplane must have an oxygen supply reserve for the entire flight time at pressure altitudes greater than

15000 ft.

13000 ft.

10000 ft

14000 ft.

17.
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 cannot be used if there is smoke in the cabin

continuous flow mask and cannot be used if there is smoke in the cabin.

mask with flow on request and can be used if there is smoke

18.
Modern pressurized transport airplanes are equipped with

only one oxygen system supplying the whole aircraft

only portable oxygen bottles

two independent oxygen systems, one supplying the cockpit, the other the cabin.

two oxygen systems both supplying the cockpit and the cabin

19.
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, 3

1, 2

2, 4

2, 3

20.
The operations of an airline plan the operation of a pressurized aircraft at a 240 flight level on its whole route with 150 passengers on board.As concerns the regulatory requirements about oxygen:1. each crew member will have available a quick fitting inhaler device.2. the aircraft will be equipped with a warning system indicating that the cabin altitude is higher than 3 000 m.3 . the quantity of oxygen on board will be sufficient for the supply of 100 % of the occupants during the whole flight time above the flight level 150 after an eventual depressurization.4. the first aid quantity of oxygen will be sufficient for the supply of two passengers during the whole flight time when the cabin altitude is greater than 8 000 feet.The combination regrouping all the correct statements is

2

2,3

1

3,4

21.
There are 60 passengers and crew members on board a turbo-prop aircraft. Its speed is 240 kt. At a point along the course steered, above the sea, the aircraft is at 1h45 min from an airdrome suitable for emergency landing. The minimum equipment complying with regulations is

60 life jackets

60 life jackets, two 30-seat life boats

60 life jackets and three 30-seat life boats

One 30-seat life boat and two 20-seat life boats

22.
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

2, 3, 5

1, 2, 3, 4, 5, 6

1, 3, 4, 5

1, 2, 4, 6

23.
The number of crash axes on board an airplane, whose maximum approved configuration of passenger seats is 201, is

4

1

2

3

24.
A substance which may never be used in the vicinity or on parts of an oxygen installation is

Nitrogen

Grease

Halon

Water

25.
In a pressurized transport aircraft, the protective breathing equipment

protects the members of the crew against fumes and noxious gases

gives medical assistance to certain passengers with respiratory disorders

protects the members of the crew against the effects of accidental depressurization

protects all the occupants against the effects of accidental depressurization

26.
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

unfolds and becomes inflated

becomes inflated in its packboard thus preventing its unfolding

is disarmed automatically

27.
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

28.
A smoke mask is a

continuous flow mask and covers only the nose and the mouth

mask with flow on request and covers only the nose and the mouth.

continuous flow mask and covers the whole face.

mask with flow on request and covers the whole face

29.
From which flight level do the regulations require a quick donning type oxygen mask for the flight crew in a pressurized aircraft ?

FL 100

FL 300.

FL 390

FL 250

30.
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 140.

the aircraft reaches FL 100

the aircraft reaches FL 250

31.
Above what flight level must one pilot wear an oxygen mask at all times during commercial flight

300.

490.

250.

410.

32.
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, 2, 3, 4

2, 3, 4, 5

1, 3, 4, 6

33.
The built-in passenger oxygen system be activated by

opening the oxygen-bottle valves

switching the passenger oxygen ON.

switching the diluter demand regulator and the passenger oxygen ON.

switching the diluter demand regulator ON

34.
In case of smoke in the cockpit, the crew oxygen regulator must be set to

100%

emergency.

normal.

on demand

35.
The equipment of an oxygen supply installation must be kept absolutely free of oil or grease traces as

these substances mixed with oxygen could catch fire in the presence of a spark.

the oxygen system would be contaminated

these substances could plug the oxygen masks filters

these substances catch fire spontaneously in the presence of oxygen under pressure

36.
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

1, 4, 6

1, 3, 4

2, 4, 5

2, 3, 6

37.
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, 3, 4

1, 2, 3, 4, 5

2, 4, 5

1, 3, 5

38.
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

1, 2, 4

2, 3

3

1,4

39.
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

13000 ft.

14000 ft.

12500 ft.

10000 ft.

40.
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 in the daytime

and a smoke device which are only used at night

which is used at daytime and a smoke device which is used at night

which is used at night and a smoke device which is used in the daytime

41.
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

10 minute

5 minutes

30 minutes

90 seconds

42.
The state in which the breathing oxygen for the cockpit of jet transport aeroplanes is stored is

Gaseous or chemical compound..

Gaseous.

Liquid.

Chemical compound

43.
Airliners are equipped with oxygen systems. It can be said that

the same circuit is used by the crew and the passengers

the passenger circuit never uses chemically generated oxygen

the seals must be carefully greased to avoid sparks

with setting on ""NORMAL"", the crew breathes a mixture of oxygen / cabin air.

44.
The type of a aircraft oxygen system intended for use by passengers, is mostly

a pressure demand system

a continuous flow system

portable equipment only

an air recycle system

45.
The number of hand fire extinguishers which have to be installed in the passenger cabin according to JAR-OPS depends on the number of

seat rows in the cabin

passengers in the cabin

seats in the cabin.

emergency exits in the cabin

46.
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

passengers exceeded by 10%.

seats.

passengers.

seats exceeded by 10%.

47.
Generally speaking when the oxygen flows to the masks in the passenger cabin, the system is activated by

pushing the mask against the face and breath normally

firmly pulling the mask towards the face, after the cover has opened

firmly pulling the cover behind which the oxygen mask is stowed

activating the relevant switch in the cockpit.

48.
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

2 halon fire-extinguishers

1 halon fire-extinguisher

3 halon fire-extinguishers

49.
The purpose of the ""Pressure Relief Valve"" in a high pressure oxygen system is to

relieve overpressure if the pressure reducing valve malfunctions

act as a manual shut-off valve

reduce pressure in the oxygen reservoir to a suitable manifold pressure for the regulator

maximize the charging pressure of the system

50.
The purpose of the first aid oxygen is to

provide the cabin attendants with respiratory protection

provide the flight crew with respiratory assistance after depressurization

provide some passengers with additional respiratory assistance after an emergency descent following a depressurization

supply all the passengers in case of depressurization

Question Bank

Questions for EMERGENCY EQUIPMENT (1051-1116)

The crash/fire axe is part of the safety equipment fitted to passenger aircraft. Its function is to

The chemical oxygen generator supplies oxygen for about

The purpose of a diluter demand regulator in an oxygen system is to

What is breathed in when using a passenger oxygen mask?

The number of manual fire-extinguishers, on board the passenger cabin of an airplane, whose maximum approved configuration for passenger seats is 31, is

The portable emergency beacons which are used after an emergency landing or ditching have a duration of

An oxygen regulator has 3 controls :- a power lever : ON/OFF- an ""O2"" lever : NORMAL/100%- an emergency lever : ON/OFFAmong the following statements, the correct proposition is

When selected to normal, the oxygen proportion of the air/oxygen mixture supplied by the cockpit oxygen system regulator

An aircraft whose maximum approved configuration for passenger seats is 200 seats must be equipped with

A diluter demand oxygen regulator

The survival oxygen is

In the cabin, when the oxygen mask is pulled downwards, the passenger breathes

In accordance with the JAR-OPS, an airplane constituted of only one passenger deck, equipped with 61 seats and effectively carrying passengers, must be equipped with

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

In accordance with JAR-OPS 1, 100 % of the passengers in a non-pressurized airplane must have an oxygen supply reserve for the entire flight time at pressure altitudes greater than

A passenger emergency mask is a

Modern pressurized transport airplanes are equipped with

There are 60 passengers and crew members on board a turbo-prop aircraft. Its speed is 240 kt. At a point along the course steered, above the sea, the aircraft is at 1h45 min from an airdrome suitable for emergency landing. The minimum equipment complying with regulations is

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

The number of crash axes on board an airplane, whose maximum approved configuration of passenger seats is 201, is

A substance which may never be used in the vicinity or on parts of an oxygen installation is

In a pressurized transport aircraft, the protective breathing equipment

When the door operation of a transport airplane equipped with evacuation slides is controlled from the outside, the slide

In a ditching situation, the passenger life jackets will be inflated

A smoke mask is a

From which flight level do the regulations require a quick donning type oxygen mask for the flight crew in a pressurized aircraft ?

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

Above what flight level must one pilot wear an oxygen mask at all times during commercial flight

The built-in passenger oxygen system be activated by

In case of smoke in the cockpit, the crew oxygen regulator must be set to

The equipment of an oxygen supply installation must be kept absolutely free of oil or grease traces as

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

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

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

The pyrotechnic means used in case of an emergency to indicate your position to the emergency teams are a flare

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

The state in which the breathing oxygen for the cockpit of jet transport aeroplanes is stored is

Airliners are equipped with oxygen systems. It can be said that

The type of a aircraft oxygen system intended for use by passengers, is mostly

The number of hand fire extinguishers which have to be installed in the passenger cabin according to JAR-OPS depends on the number of

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

Generally speaking when the oxygen flows to the masks in the passenger cabin, the system is activated by

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

The purpose of the ""Pressure Relief Valve"" in a high pressure oxygen system is to

The purpose of the first aid oxygen is to