ATA 33 – LIGHTS Flashcards
(18 cards)
The dim mode of the annunciator lights is tested by:
a] holding the indicator lights (IND LTS) switch on the P5 panel to the TEST position
for more than 10 seconds.
b] setting the storm light switch on the P5 panel to ON.
c] setting the master bright light switch on the P5 panel to ON.
A
A test of the emergency lights from the forward attendants switch panel, results in the lights staying ON for:
a] 15 minutes minimum.
b] five minutes.
c] one minute.
C
Standby lights near the flight deck door come on when the:
a] ground handling bus has power.
b] transfer buses have power with the ground service bus lost.
c] emergency lights are on only
B
An Emergency light test can be carried out from the:
a] P5 panel, attendant switch panels and the P40 panel.
b] attendant switch panels and P40 panel.
c] attendant switch panels only.
B
The power supply unit for the lower anti-collision light is located in the:
a] L/H wheel well area.
b] R/H wheel well area.
c] anti-collision light assembly.
B
On the B777-200/300 aircraft, the No Smoking and Fasten Seat Belts overhead panel switches are selected to the Auto position. Which of the following conditions will cause both passenger signs to come ON
a] aircraft altitude less than 10,000ft.
b] flap lever not in the up position.
c] the landing gear not up and locked.
C
The Blue Light in the master call light module indicates that:
a] a passenger call is made from a seat.
b] a passenger call is made from a lavatory.
c] attendant to attendant call has been made.
A
Electrical power for the cargo compartment internal/external lighting is provided by the:
a] left or right main AC buses.
b] GND handling buses.
c] Standby AC bus.
B
With no other power source available, the NAV position lights are supplied from the:
a] 28V DC GND handling bus.
b] 115V AC Standby AC bus.
c] 115V AC Tow pow
C
The emergency lights near a passenger entry door illuminate automatically when the:
a] No Smoking sign is switched ON.
b] armed passenger entry door is open.
c] related passenger door mode selector is disarmed.
B
When the Annunciator light switch is selected to test:
a] all Annunciator lights turn dim after 5 secs.
b] all the Annunciator lights go off after 10 secs.
c] the ON BAT and AVAIL lights remain bright.
C
On the B777-300ER aircraft, the indirect ceiling and sidewall lights in the cabin are
controlled by the:
a] 1 area controller only.
b] 2 area lighting controllers.
c] emergency power supply units.
B
On the B777-300ER aircraft, the area lighting controllers control:
a] all the cabin lighting system.
b] only the direct ceiling lights.
c] the indirect ceiling lights and side wall lights
C
On the B777-300ER aircraft, in the star lighting system:
a] there are 2 star lighting controllers in the whole cabin.
b] individual lights can be replaced.
c] a total string of lights can be replaced
C
On the B777-300ER aircraft, the star lighting system twinkle setting is available for
a] the outboard ceiling panels.
b] the inboard ceiling panels.
c] both inboard and outboard ceiling panels.
B
When the cabin/utility switch on P5 panel is selected to OFF:
a] the Cabin fluorescent lights will come ON
b] the Emergency lights will come ON
c] the Night lights will come ON
C
The captain’s instrument and panel light Dimmer Control Units are located on the:
a] aft and outboard of the left outboard display unit on the P1
b] forward and inboard of the left outboard display unit on the P1
c] forward and outboard of the left outboard display unit on the P1
C
The Beacon, Nav, Logo and Wing lights are located on the:
a] the passenger/signs lighting panel on the P5 overhead panel
b] the anti-ice/lighting panel on the P8 overhead pane
c] the anti-ice/lighting panel on the P5 overhead panel
C
