FCOM Flashcards
1
Q
ACW GEN 1 supplies…
A
ACW BUS 1
ACW SVCE BUS
2
Q
ACW GEN 2 supplies…
A
ACW BUS 2
3
Q
TRU is supplied by…
A
ACW BUS 2
4
Q
BPCU functions…
A
BTC operation
Moniters HOTEL-mode
Isolates failed busses
Auto load sheds
5
Q
ACW comes online
A
70% NP
6
Q
Starter/generator transits…
A
0-45% NP Starter
61,5% > NP Generator
7
Q
TCAS RA’s inhibit when…
A
below 1100’ in climb
below 900’ in descend
Decends:
below 1200’ in climb
below 1000’ in descend
8
Q
TCAS self-test takes…
A
20 sec
9
Q
ATR72-500 SHP…
A
2750
2450 on T/O
10
Q
MRM…
A
22970 kg
11
Q
MZFM…
A
20800 kg
12
Q
MTM…
A
22800 kg
13
Q
MLM…
A
22350 kg
14
Q
Max range…
A
890 NM
15
Q
Ceiling…
A
25000’
16
Q
Wing span…
A
27,05 m
17
Q
Danger areas…
A
22/27m behind
18
Q
Left pack supplies…
A
Flight deck & cabin
19
Q
Right pack supplies…
A
Cabin only
20
Q
Pack flow
A
22 psi 30 psi (hotel-mode)
21
Q
Pack heat exchangers are cooled by…
A
Ram air above 150 kts
Cooling fans below 150 kts
22
Q
Aircondition overheat caution…
A
T > 274c
controlled by MFC
23
Q
Aircondition leak caution…
A
Tloop > 153c
24
Q
Airconduct temp high…
A
If above 88c: Hot air valve closes
If above 92c: Warning on CCAS and no aut action
25
Pack valve closes automatically if...
downstream temp from compressor reaches 204c
26
Max differential cabin pressure...
+6.35 psi, guarded by manometric valve
27
Manual mode cabin rate of change...
| Cabin pressure
+ 2500 ft/min
| - 1500 ft/min
28
Cabin descend rate...
| Pressurization
Norm: - 400 ft/min
Fast: - 500 ft/min
29
Altitude alert...
| AFCS
- 1000 ft from selected altitude
| - 250 ft from selected altitude
30
High bank/low bank...
| AFCS
27/15 degrees bank
31
Proximate traffic...
| TCAS
+/- 850ft and 6nm out
32
Stickpusher is inhibited...
- On ground
- 10 sec after T/O
- below 500' during descend
33
T/O inhibit pb...
| CCAS
All amber light except;
- EFIS COMP
- PRKG BRK
- GPWS
- MAIN PNL
- ENG
34
VFE flaps 15
185 kts
35
VFE flaps 30
145 kts
36
VLE
180 kts
37
VMO
250 kts
38
Starter/generator nominal voltage...
27-31 volt DC
Norm: 30v
39
Starter/generator output...
12 KW @ 400 A
40
Warnings not process by MFC...
```
ENG FIRE
EXCESS CAB P
EXCESS CAB ALT
NAC OVHT
SMOKE
```
41
Air bleed LEAK...
T loop > 153c
42
Air bleed OVHT...
Bleed duct T > 274c
Not to confuse with PACK OVHT 204c
43
PACK valve functions
Pack shut off
| Pressure control
44
PACK cooling fans start...
IAS < 150 kts gear DN
IAS < 150 kts gear UP + 10 min
ENG OIL LOW PRESS opposite side
45
DUCT temp > 88c ?
| aircondition
Hot air bypass valve closes
46
Aircondition OVHT caution...
duct temp > 92c
PACK remain open
47
Overheat condition downstream PACK compressor?
PACK closes at T > 204c
Not to confuse with BLEED OVHT 274c
48
For passanger comfort; right PACK has a delay of...
6 seconds
49
PACK flow... (PSI)
22 psi NORM
| 30 psi HIGH
50
High/low bank select PB...
| AFCS
Low 15 degrees
High 27 degrees
Annunciated on ADU
51
TCS resyncronization limits...
| AFCS
Pitch 15 degrees up
Roll 6 - 35 degrees
Below 6 ; AP roll wings level
1.04.10
52
During ILS approach...
| AFCS
DUAL CPL if both NAV set to ILS
53
Emergency light has ____ capacity and powered by ____ v integral battery
10 min; 6 volt
54
Emergency light ARM switch, the emergency lights illuminate when...
DC bus voltage is below 18v or dual GEN loss
55
Stick pusher is inhibited...
- 10 min after T/O
- On GND
- Below 500' RA
56
There are ____ ILS recievers, and ___ ILS antennae
2; 1
signal sent to RCAU
57
DME values are sent to the ____
SGU
58
Bleed air is normally drawn from _____ compressor
LOW
HP can be use during low engine setting and descends
59
During start the bleed valve is closed for ______ (time), after reaching 45% NH
30 sec
60
Bleed air X-bleed valve is ______ open on the ground with one engine running.
always
61
In case of bleed air leak. The following closes automaticall
- HP valve
- Bleed SOV
- Pack valve
- GND x-feed (if left is affected)
62
Bleed OVHT
temp duct > 274c
- HP valve closes
- Bleed SOV closes
Not to confuse with PACK OVHT 204c
63
Max FL with one PACK
FL200
64
Accessory gearbox driven by the HP speel, drives...
- HP fuel pump
- DC Starter/GEN
- The oil pumps
65
The reduction gearbox drives...
- ACW generators
- Prop valve module PVM
- Prop brake
- OVSP govenor
66
The PR127F has _____ Fuel nozzles
14
67
PVM allows...
| Propeller valve module
- Np to be set
- Reverse
- Prop syncing
- Prop feathering
- Low pitch in flight protection
68
PEC achieves syncro phasing by adjusting the speed of the _____ propeller
(Propeller electronic control)
Right hand propeller
one unit per engine.
It has to channels, and in case of failure, the back up channel takes over.
69
After TO a ______ prevents PL to go below flight idle
gate
Idle gate super seeds this precaution, ?????
70
CL is connected to...
- PVM
| - HMU SO
71
PEC button off...
| Propeller electronic control
NP blocket at 102% when power is sufficient
72
EEC control the ...
| electronic engine control
fuel flow to the HMU
when selected off the fuel flow is controlled solely by the PL angle
73
EEC fault means...
At high PL setting, above 52', the NH is frozen to its prior value.
EEC is deselected when PL is retarded below 52'
74
Tourque sensor has failed if ....
000 is indicated
75
Torque sensor shows " - - - "
the Handling Bleed valve is uncontrollable and closed
76
ITT alert light illuminates...
CCAS & ITT > 800c
Hotel mode: 715c
77
Low oil pressure warning...
40 psi
inhibited 30 sec after CL is set to FTR during start, to avoid false warnings
NB:
Local + CCAS -> react
78
Normal oil pressure...
55-65 psi
79
normal oil temp...
45-125 degrees
80
Normal fuel temp...
0-50 degrees
81
Fuel clog light illuminates, CCAS is...
NOT illuminated
82
prop brake hyd source
blue
DC ess bus
83
Engine starter automatically deavtivates when NH reaches ____
45%
DC ess bus
84
crossstart fail...
start sequence will continue on the batteries
85
ADC switch...
determines what souce the EEC is supplied from.
IF ADC1 is lost BOTH ADC's are lost, and direct sensing from the engine takes over.
86
FDAU calculates the...
Torque value which is displayed by a torque bug and transmits it to the EEC
87
EEC regulates the fuel flow...
by a metering valve in the HMU
88
HMU delivers
fuel flow to the PVM
89
Nominal TO power is ___ % lower than ____
10% ; RTO power
90
In case of engine failure the ____ will increase the _____ on the remaining engine to _____
ATPCS ; power ; RTO
102,5% torque
91
Power levers behinde the notch
the EEC controls FF
92
Prop feathering can be obtained by ...
- CL to FTR
- Pulling fire handle
- ATPCS triggering
93
In case of EEC failure ...
- MC
- Metering valve freezes
PL retarded below 52'
- Fail fix i deactivated
- EEC inop
- PL controls the HMU directly
- PEC operates normally
NB: NP will drop below 70,8 and associated ACW is shed
94
In case of PEC failure ...
- MC
- NP increases to 102,5%
- Revers is lost
NB: NP will drop below 70,8 and associated ACW is shed
95
ATPCS dis/arming conditions...
| Auto Takeoff Power Control System
- ATPCS pb on
- Both PL above 49'
- Torque above 46 %
disarming
- ATPCS pb off
- Both PL below 49'
- Torque below 46 %
96
ATPCS in case of engine failure...
- uptrim after drops below 18% torque
- Bleed valve closes on failed engine
- 2.15 sec delay on failed engine
97
Ignition system exciters ...
On ground:
- either exciters a/b
In flight:
- both exciters regards of SW pos
During start:
Igniters avtivate when CL is out of fuel SO and deactivated the NH > 45%
98
NH drops below 60% ...
| ignition
- Both igniters activate
inhibited:
- NH drops below 30%
- EEC off
- CL set to FTR / fuel SO
99
Prop brak avail when
- WOW depressed
- Gust lock engaged
- CL in FTR / SO
- Blue hyd avail
100
Cooldown after ATPCS test...
10 min
101
normal start time ...
| engine
15-20 sec
ITT > 200 = delay fuel up to 19 sec
oil pressure warning is delayed 30 sec
102
Engine shall run for ____ (time) after landing...
1 min
and feather for 20 sec
103
Fuel clog light illuminates
at 45 psi
104
Turn radius..
21,4 m
105
Min RWY width for T/O...
30 m
106
Ice detection cycle?
60 sec
107
Horn anti-ice on ground...
inhibited
108
Propeller anti ice modes...
NORM: 3 x 10 sec - 10 sec break
HIGH: 3 x 20 sec - no break
Prop anti ice inhibited below 63% NP!
109
To operate icing equipent...
Manual mode MUST be selected
110
De Icing boots cylce rates
norm cycle: 40 sec
fast rate: cycle every 60 sec
slow rate: cycle every 180 sec
Slow mode: below -20
Fast mode: above -20
111
Bleed OVHT warning
T > 274 c
not to confuse with
OVHT pack which is 204 c
112
Bleed valve is inhibitet during start sequence for ____ (time) untill NH reaches ____%
30 sec, 45%
113
During manual control of cabin pressure the electro plneumatic outflow valve remain _________
closed
The other one is directly controlled by the knob
114
Max differential pressure for landing?
.35 psi
115
ATPCS arming conditions...
- PWR MGT in TO
- both PL above 49 degrees
- Torque above 53%
116
Oil system quantity...
14,4 liters
117
The two chip detectors are located...
- Oil tank
| - Reduction gear box
118
Syncro phasing is done by the ______ and adjusts the ______ propeller
EEC; right hand
119
EEC fault flight flashed when...
PL is set ABOVE 52' and fail fix mode is active
note: EEC fault ligt is steady when PL is BELOW 52' and EEC is automaticly deselected
120
PEC failure locks the _____ in _____% when power is sufficient
NP; 102,5%
121
ATPCS arm conditions met?
ATPCS "ARM" illuminates blue
122
On the torque indicator, the yellow target bug is the ______ torque, calculated by the ______
target torque; FDAU
Flight Data Aquisition Unit
123
ITT alert when ....
ITT above T > 800c
(715c in hotel mode)
Note: 950c limit for 5 sec
124
oil pressure green sector ...
55-65 psi
low oil pressure warning CCAS: >40 psi
125
ATPSC is triggered when ______ on the failed engine drops below _______%
torque; 18
in addition;
bleed valve closes on failed engine, og 2,15 sec delay for FTR
126
Both igniters are activated if _____ drops below ____ %
NH ; 60%
Inhibited if:
- EEC off
- NH drops below 30%
- ATPCS sequence
- FTR or SO pos
127
Hotel mode can be use with the EEC off
True
128
Blue AUX hud pump will run for _____ (time)
30 sec while pb depressed + 15 sec additionally
129
ATPCS test cool down in respect of FTR pump is _____ (time) before T/O
10 min
130
ITT must rise within _____ (time)
10 sec
131
Normal starter running time
15-20 sec
132
after start, when CL is set from FTR to AUTO...
NP starts to rise and ACW GEN comes on line at 71% NP
133
After landing; engines must run in GI for ______ (time) to cool down before shutdown
1 minute
Note:
Engines should be set to FTR for a minimum of 20 sec to allow oil to run back in the system
134
Stick pusher acts on ______ yoke
left
A/P on the right
(Important note when coupling the elevator)
135
Auto pilot actuator acts on the _______ yoke
Right
Stick pusher on the left
(Important note when coupling the elevator)
