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4. Systems > 25. Equipment (Oxygen & Emergency) > Flashcards

25. Equipment (Oxygen & Emergency) Flashcards

1
Q
  1. (DSC-35-20) With the regulator set at the 100% position the mask is supplied with
    (a) a mixture of cabin air and oxygen depending on cabin altitude
    (b) pure oxygen at all cabin altitudes, on demand
    (c) undiluted oxygen at a continuous flow
    (d) pure oxygen above 30,000ft
A

Tbn

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2
Q
  1. (PRO-NOR-SOP-05) A thermal discharge of the crew oxygen bottle is indicated by:
    (a) ‘thermal discharge’ message on ECAM
    (b) green blow out disc missing
    (c) red blow out disc missing
    (d) no indication of thermal discharge provided
A

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3
Q
  1. (DSC-35-20) Oxygen is supplied to the fixed oxygen system in the cockpit from:
    (a) chemical generators
    (b) a high pressure fixed cylinder in the left hand lower fuselage
    (c) portable bottles fixed in the cockpit
    (d) high pressure engine bleed air
A

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4
Q
  1. (DSC-35-30) In the cabin fixed oxygen system, once a generator is activated it will deliver oxygen for:
    (a) 5 minutes if all masks attached to that generator are used
    (b) 30 minutes if only one mask attached to that generator is used
    (c) 50 minutes - if all masks are used
    (d) 15 minutes - oxygen is supplied to all masks attached to that generator
A

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5
Q
  1. (DSC-23-20) In the cockpit, on the EVAC panel, the switch is set to CAPT only. If the EVAC COMD is pressed at the Forward Attendant Panel what will happen:
    (a) EVAC signal will sound in cabin and cockpit
    (b) EVAC signal will sound in cabin only
    (c) EVAC signal will sound in the cockpit for 3 seconds only
    (d) nothing
A

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6
Q
  1. (DSC-35-30) If cabin altitude exceeds 14,000ft, oxygen masks will drop out in the cabin:
    (a) only when the flight crew presses a PB on the overhead panel
    (b) when an electrical latching mechanism opens automatically or when the cabin crew press the appropriate button on the CIDS panel
    (c) only by cabin crew action
    (d) when an electrical latching mechanism opens automatically or when the flight crew press the MASK MAN ON button on the overhead panel
A

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7
Q
  1. (DSC-23-20) The call buttons on the cockpit overhead panel allow:
    (a) the captain to call all attendant stations at the same time, or individually
    (b) the captain to call the each attendant station individually only
    (c) the captain to call the forward attendant station only
    (d) the captain to call the aft attendant station only
A

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8
Q
  1. (DSC-23-20) With the EVAC Command switch in the CAPT & PURS position on the A320, from where can the EVAC COMMAND be signaled
    (a) the cockpit, the forward attendant panel and the aft attendant panel
    (b) the cockpit and at each emergency exit
    (c) the cockpit and at each cabin door
    (d) each cabin door and each emergency exit
A

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9
Q
  1. (DSC-23-20) Where are the EVAC command switches located on the A320?:
    (a) forward left door, aft right door
    (b) cockpit overhead panel, forward left door (FAP), aft left door (AAP)
    (c) cockpit overhead panel,
    (d) all cabin crew stations and cockpit overhead panel
A

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10
Q
  1. (SEP Manual) How many escape ropes are fitted in the cockpit?:
    (a) 2 escape ropes - one over each window, which can be used through the left or right window
    (b) 2 escape ropes - each must be used through the associated window
    (c) 3 escape ropes - one over each window and one in the centre to be used through either window
    (d) 4 escape ropes - one for each seat
A

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11
Q
  1. (DSC-33-40) The fasten seat belt, no smoking and exit signs illuminate:
    (a) Only during a rejected takeoff
    (b) Only for takeoff and landing
    (c) When the appropriate switches are either on or off and /or excessive cabin altitude is detected
    (d) Only when the flight crew puts the switches in the ON position
A

(c) When the appropriate switches are either on or off and /or excessive cabin altitude is detected

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12
Q
  1. (DSC-33-30) With the switch in the arm position, the overhead emergency lights illuminate when
    (a) AC bus 2 fails
    (b) AC essential bus fails
    (c) AC bus 1 or DC essential shed bus fails or normal aircraft electrical power fails
    (d) DC bus fails
A

(c) AC bus 1 or DC essential shed bus fails or normal aircraft electrical power fails

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13
Q
  1. The green light flashes on the cockpit door keypad (cabin entry point):
    (a) The door has been unlocked by flight crew action.
    (b) The flight crew has denied access.
    (c) An emergency request to enter the cockpit has been made, but no action has yet been taken by the flight crew.
    (d) The door has been unlocked by cabin crew action.
A

(c) An emergency request to enter the cockpit has been made, but no action has yet been taken by the flight crew.

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14
Q
  1. (SEP Manual) The A320 aircraft is fitted with emergency evacuation slides at:
    (a) the four entry doors
    (b) the overwing exits
    (c) the four entry doors, the four overwing exits and at the cockpit windows
    (d) the four entry doors and the overwing exits.
A

(d) the four entry doors and the overwing exits.

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15
Q
  1. (SEP Manual) If a slide fails to inflate automatically:
    (a) it cannot be inflated
    (b) it must be inflated by manual activation
    (c) it must be considered inoperative
    (d) it must be inflated by manual activation or used as a manually held escape slide
A

(d) it must be inflated by manual activation or used as a manually held escape slide

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16
Q
  1. (SEP Manual) When opened in an emergency, the passenger entry doors:
    (a) are pneumatically assisted into the open position
    (b) will need two cabin crew to push them open
    (c) are assisted to the open position by slide inflation
    (d) are electrically assisted into the open position
A

(a) are pneumatically assisted into the open position

17
Q
  1. (DSC-23-20) The evacuation command button at the forward or aft attendant panel
    (a) can be used to activate the EVAC ALERT only if the cockpit switch is at the CAPT & PURS position
    (b) can be used to activate the EVAC ALERT at any time
    (c) can only activate the EVAC ALERT when the aircraft is on the ground
    (d) overrides all other signals
A

(a) can be used to activate the EVAC ALERT only if the cockpit switch is at the CAPT & PURS position

18
Q
  1. (DSC-23-20) The proximity emergency escape path marking system is powered by internal batteries for at least:
    (a) 30 minutes
    (b) 24 minutes
    (c) 60 minutes
    (d) 12 minutes
A

(d) 12 minutes

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