Skyblue CBT Flight Warning System Flashcards

1
Q

what does the FWS provide?

A
  • Warnings
  • cautions
  • awareness of malfunctions, abnormal situations and flight envelope deviations
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2
Q

when a caution/warning occurs what will show on the EWD?

A

the problem and associated procedure

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3
Q

what does a cyan alert mean?

A

normal transient configuration

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4
Q

what does a green alert mean?

A

normal operation

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5
Q

what does a white alert mean?

A

system selected off

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6
Q

what components make up the FWS? (9)

A
  • 2 modules, 1 in each of MFC 1B and 2B
  • 2 core processing modules (CPM) 1 located in CAC 1 and 2
  • 6 input and output modules, 3 in each CAC
  • 2 switch modules, 1 in each CAC
  • 2 EFIS control panels
  • 2 master warnings
  • 2 master cautions
  • 1 emergency audio cancel switch
  • 1 T/O config test switch
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7
Q

what is the FWS managed by?

A

2 Flight warning applications (FWA)

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8
Q

where are FWA 1+2 located?

A

in their respective CAC

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9
Q

What is the flight warning detection sequence?

A

Detection: Aural/visual alert

Identification: Alert message on EWD

Isolation: system panel

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10
Q

are local alerts independent of FWS?

A

Yes

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11
Q

what causes a level 3 warning?

A
  • serious system failure
  • unsafe config
  • limits being exceeded
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12
Q

what causes a level 1 advisory?

A

loss of redundancy or system failure requiring crew monitoring

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13
Q

how does the crew control the EWD?

A

EFIS control panel

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14
Q

how do we activate a boxed procedure?

A

V push button on EFIS panel

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15
Q

what is the recall button used for?

A

to recall messages or scroll through messages on EWD

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16
Q

what does the CLR button on the EFIS control panel do?

A

clears EWD messages that can then be recalled

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17
Q

what level 3 warnings are inhibited during T/O?

A

engine oil and smoke

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18
Q

what removes the takeoff inhibitions?

A

landing gear unlocks during retraction or manually using the RCL button

19
Q

how do we get a warning tone back after using the emergency audio cancel switch?

A
  • MFC reset by cycling aircraft power
  • MFC 1B+2B reset
  • RCL button
  • T/O config button
20
Q

what emergency aural alerts can’t be cancelled?

A
  • gear not down
  • overspeed clacker
  • stall warning cricket
  • pitch trim whooler
  • A/P disconnect
21
Q

what does the T/O config test attempt to verify?

A
  1. T/O flaps set
  2. pitch trim in green range
  3. aileron lock disengaged
  4. PWR management switch set for takeoff
  5. TLU in low speed config
22
Q

on completion of T/O config test what does a POWER MGT message mean?

A

power management rotary selector not in T/O

23
Q

on completion of T/O config test what does a CONFIG FLT CTRL message mean?

A
  • TLU not in low speed
  • disagreement of aileron lock position
  • flaps not set for T/O
  • pitch trim not in green
24
Q

what is not monitored by T/O config test?

A

Park brake

25
Q

what will we lose if we have an MFC 1B AND MFC 2B fault?

A
  • no level 2 on EWB (overhead panel only)
  • config, eng oil, prop break level 3 inhibited
  • no master warning
  • no CRC
26
Q

when will the pitch trim whooler sound?

A

trim in motion for more than 1 second

27
Q

what happens when the MFC senses a stall situation?

A

chirp and stick shaker

28
Q

what happens when the MFC senses an excessive AOA?

A

chirp and stick pusher

29
Q

when is the stick pusher available?

A

when any 2 MFC’s are opeerational

30
Q

what feeds info to the MFC regarding AOA?

A

AOA sensors

31
Q

what 3 factors influence stall warning?

A
  • power setting
  • flap config
  • horns push button position
32
Q

when does normal stall warning occur when not in icing?

A

10.9 degrees AOA

flap 30: 9.9 high power, 10.4 low power

33
Q

when will stall warning occur with AOA icing button illuminated and horns buttons pushed in?

A

flap 0: 8 degrees

flap 15: 8.4 degrees

flap 30: 7.7 degrees

34
Q

at what aoa will the stick pusher be triggered at high power?

A

13.4 degrees

flap 15: 14.1 degrees

flap 30: 12.8 degrees

35
Q

at what aoa will the stick pusher be triggered at low power?

A

13.4 degrees

flap 15: 14.1 degrees

flap 30: 14.3 degrees

36
Q

at what aoa will the stick pusher be triggered during takeoff?

A

10.9 degrees

37
Q

at what aoa will the stick pusher be triggered en route?

A

10.6 degrees

15: 10.9 degrees

30: 10.8 degrees

38
Q

when is the stick pusher inhibited?

A

10 seconds after takeoff

within 500ft of the ground during descent with the radalt functioning

39
Q

what messages can be cleared using the CLR button?

A

LVL 1 and 2

40
Q

what is the only way to clear a local alert?

A

system restoration

41
Q

what MFCs are required for the stall warning?

A

MFC 1B and or 2B

42
Q

at what AOA will the stall warning activate with flap 15 and the icing light illuminated?

A

8.4 degrees

43
Q

what is the autofeather pump manual controller powered by the DC SVCE BUS used for

A

to perform tests when on the ground