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DO228 type rating > POH section 7- lighting system > Flashcards

POH section 7- lighting system Flashcards

1
Q

what external lights does the DO228 have?

A
  • nav lights
  • landing lights
  • taxi lights
  • anti collision lights

OPTIONAL

  • strobes
  • logo light
  • surface inspection light
  • hydraulic power pack light
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2
Q

what do the NAV lights consist of?

A

red light on left wing, green light on right wing and white light on the tail cone below the rudder

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3
Q

what controls the NAV lights?

A

NAV switch on the RH overhead switch panel

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4
Q

what powers the NAV lights?

A

28v DC

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5
Q

what protects the nav lights?

A
  • NAV LTS/BUS 1 on the AC/DC breaker panel
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6
Q

where are the landing and taxi lights?

A

each main landing gear housing

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7
Q

what controls the landing and taxi lights?

A

3 position toggle switch

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8
Q

what powers the landing and taxi lights?

A

28v DC

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9
Q

what protects the landing lights?

A

LAND LTS RH/ BUS 1 on the AC/DC breaker panel

LAND LTS LH/ NON ESS BUS on the AC/DC breaker panel

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10
Q

what protects the taxi lights?

A

TAXI RH/ NON ESS BUS on the AC/DC breaker panel

TAXI LH/NON ESS BUS on the AC/DC breaker panel

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11
Q

where are the red anti-collision lights installed?

A

on top of and below the centre section of the fuselage

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12
Q

what controls the anti collision lights?

A

ANTICOLL 2 position toggle switch in the RH overhead switch panel

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13
Q

what powers the anti collision lights?

A

28v DC

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14
Q

what protects the anti collision lights?

A

ANTI COLL LTS/BUS 2 on the AC/DC breaker panel

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15
Q

when must strobe lights be switched off?

A

when flying in cloud to prevent the pilots disorientation

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16
Q

where is the logo light located if installed?

A

the upper side of each horizontal stabiliser

optionally on the underside of each wing

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17
Q

what protects the LOGO lights?

A

LOGO LTS/NON ESS BUS on the AC/DC breaker panel

18
Q

where is the surface inspection light fitted?

A

LH engine nacelle

19
Q

what does the surface inspection light illuminate?

A

de-icer boots on the left hand wing

20
Q

what protects the surface inspection lights?

A

SURF LTS/BUS 2 on the AC/DC breaker panel

21
Q

what does the hydraulic power pack light do?

A

illuminates the hydraulic power pack fluid level indicator in the LH wheel well

22
Q

what protects the hydraulic power pack light?

A

LTS/ 28V DC hot bus in the battery compartment

23
Q

what internal lights are installed?

A
  • instrument lights
  • panel lights
  • cabin lights
  • cockpit dome light
  • map lights
  • baggage compartment lights

OPTIONAL

  • emergency lighting
  • reading lights
  • toilet lights
24
Q

which instruments are internally lighted?

A

AI, HSI, RMI

25
Q

What powers the instrument lighting?

26
Q

what protects the instrument lighting?

A

INSTR LTS/ BUS 1 on the AC/DC breaker panel

27
Q

what powers the panel lights?

28
Q

what protects the panel lights?

A

CONTROL PANEL LTS/BUS 2 on the AC/DC circuit breaker panel

29
Q

what will be illuminated if the cabin light switch is set to HALF?

A

left row of lights illuminate the cabin

30
Q

what protects the LH row of cabin lights?

A

CABIN LTS/ BUS1 on the AC/DC breaker panel

31
Q

what protects the RH row of cabin lights?

A

CABIN LTS/NON-ESS BUS on the AC/DC breaker panel

32
Q

what protects the cabin signs?

A
  • SEAT-B/N-SMOKE/BUS 2 on the AC/DC breaker panel
33
Q

what does the cockpit dome light consist of?

A

a normal bulb and an emergency bulb

34
Q

what supplies the cockpit dome light when in the ON position?

A

DOME LTS/ NON-ESS BUS on the AC/DC breaker panel

35
Q

what supplies the cockpit dome light when in the EMERG position?

A

CONSOLE PANEL LTS/BUS 2 on the AC/DC breaker panel supplies the emergency bulb

36
Q

what protects the emergency lighting if the optional emergency lighting is installed?

A

LTS/HOT BUS in the battery compartment

37
Q

what protects the MAP light?

A

DOME LTS/ NON ESS BUS on the AC/DC breaker panel

38
Q

what controls the baggage compartment light?

A

either a switch installed on the lamp and/or a contact on the baggage compartment door

39
Q

what protects the baggage compartment light?

A

CABIN LTS/NON ESS BUS on the AC/DC breaker panel

40
Q

what does the optional emergency lighting system provide if installed?

A

illumination of the cockpit and cabin in case of primary electrical power failure

41
Q

what does the optional emergency lighting system consist of?

A

2 power supply units and 2 emergency lights installed in the cabin ceiling

42
Q

what does it mean if the emergency lighting switch is in the ARM position?

A

the power supply unit batteries are charged

if BATT 1 fails or the supply to the power units is interrupted, the emergency lights illuminate and are supplied from the batteries in the power supply unit

DO228 type rating (22 decks)

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