Systems SO1090 Foot stomps Flashcards
What can be tuned into on the backup Nav?
VORs and LOCs (ILS)
What will the backup Nav display if tuned into a LOC and “BRG” or “RAD” is selected?
It will display “LOC” below the frequency
What does “B + 1000” mean on the HUD?
You are 1000 pounds above your selected Bingo
When will the Bingo alert happen?
10 pounds below Bingo
What does the CDI and Gliseslope look like on the HUD vs the Flight Director?
CRS and GS = straight lines
FD = small circle
What is the greatest bank angle displayed on the HUD?
45 degrees (10, 20, 30, 45)
What is the pressure schedule?
0 - 8000: Ambient
8000 ft - 23000 ft: 8000 +/- 1000
23,000 ft+ : (Alt - 6000) / 2
How many volts are required close to the battery relay? It will remain closed until?
18 volts
10 volts
What must be on for the battery to charge?
the battery switch
If you have dual TRU failures, will you lose any busses?
Yes. The battery will be the only source of DC power and it automatically sheds the non-essential bus
In what cases will you lose the non-essential DC bus?
-Left essential bus failure
-dual TRU failure
Indications: Oil pressure and RPM drop to 0. The T5 system also fails.
What is the malfunction?
Is the engine seized?
Why do these indications make sense?
Oil pump shaft failure
-Engine is not seized if EGT is still high
-The oil pump, tachometer generator, and T5 alternator are all mounted on the same drive shaft
Indications: Left Generator Light
What is the malfunction?
Why do these indications make sense?
Left Generator Failure (good crossover)
-As long as the crossover relay/bus works properly, either generator can carry the entire electrical load (hence no other indications)
How can you silence the gear warning horn?
-Accelerate to 240 KCAS
-Press the silence button
-Put the gear down
What sounds/voice message will you hear for an avionics failure?
None. The only indication is “AVIONICS” flashing with a MALF list
What are your oil pressure limits? What are the fluctuation limits?
Idle: 5 to 20 psi
Mil/Max: 20 to 55 psi
Sudden changes of > 10 psi are indicative of a malfunction
Do NOT exceed 55 psi for greater than 5 minutes
Fluctuations are +/- 2 psi
How long can you maintain 0 G?
10 seconds
Is EGT 625 - 640 in limits?
620 - 660?
620 - 630?
631 - 649?
625-640: Yes
620-660: No (>15C)
620-620: No (average)
631-649: No (>15C)
What is the rule for EGT fluctuations?
15 C (+/- 7.5 C) if average is within steady state limits of 630-650 C
When would you not use the crossfeed fuel?
B: Boost pump inop
I: Indicator light
L: Low altitude
L: Low fuel
L: Leak
Does an alt gear extension impact the utility hydraulic system?
No. However, you are unable to use NWS after an alt gear extension
Where are the fuel shutoff switches located?
FCP only
What systems are powered by the utility hydraulic system?
Flight controls
Augment Stabilizer
Nosewheel steering
Gear
Speed brake
Explain the RA declutter modes.
RA0: All traffic appears
RA1: Declutters open triangles
RA2: Leaves only TAs and RAs
Can you declutter TAs and RAs?
NO. RA2 still displays TAs and RAs
When does the fuel indicators show red?
When EITHER tank is below 250 pounds
What are the uses of the static inverter?
-First engine start on the ground
-Airstarts
-Right autosyn instruments (fuel flow, hydro, oxygen, oil px, and fuel state)
What ECS systems remain with total AC power loss?
Only the defog
How do you adjust the defog temperature?
You can’t. You can only change the quantity of defog
If you have total AC power loss, where position does the air conditioning fail to?
It’s last selected position (AC power dies and rheostats are AC power)
What does the Q hotkey do? What about H? G?
Q: sets 29.92
H: snaps HDG bug to current
G: turns guard off for 1 minute
When will hot keys be inactive?
If any data field allowing letters is open
What is an XMFR RECT OUT light indicative of?
Dual TRU failure
Indications: Hydraulic caution light + normal hydraulic pressure
What is the malfunction?
Why do these indications make sense?
Hydraulic overtemp
-The hydraulic caution light indicates for BOTH low hydro pressure and overtemp
What is the normal hydraulic pressure range?
2850 to 3200 psi
What is the oil pressure limit for 0 G flight?
10 seconds
What is RPM for ground idle?
46 - 50%
What is the airspeed limitation of the canopy?
50 kts
What is the airspeed limitation for full flaps?
220 KCAS
How does the MFD order PFLs?
By the most recent occurrence, NOT severity
How do you select different modes using the HOTAS?
Master Mode Switch
How do you select different primary displays with the HOTAS?
Default Display Switch
What is providing air for engine anti-ice and where is the air routed to?
8-stage bleed air is routed to the bullet nose and inlet guide vanes
What system and its components help ensure compressor stall-free operation?
Variable Geometry System
-consists of the variable inlet guide vanes and the air bleed valves
What does the landing/taxi light switch do?
ONLY turns on the filament
How long must the EGI be off prior to engine shutdown?
10 seconds
How can you prevent idle decay?
Keeping the throttles at 80% RPM minimum
What is the flight path marker showing you?
Your velocity vector
When is Break X not active?
When banked >45 degrees or greater than 5000 AGL (b/c Break X requires Radar Altimeter)
When does the generator come online?
43-48% RPM
What is the generator shift range?
65-75%
The EGI switch turns on the EGI, the SAS, and the?
Radar Altimeter
The NAV backup control panel is active when
the MDP fails or is OFF, or the AAP mode switch is in B/U or BOTH
Pressing the ON/OFF know on the UHF backup control panel
applies and removes squelch
How many channels are programable in the backup UHF radio?
20 + guard
What happens if both cockpits try to transmit on the radio at the same time?
The rear cockpit has priority and only the IP will be able to transmit
During normal operations, crossfeeding is recommended when the fuel difference between the systems is greater than ____ pounds
200 pounds
Low pressure air is directed against the ____ to rotate the engine for ground starts
turbine rotors
What are all mounted on the same drive shaft as the oil pump?
T5 generator and tachometer generator
If there is an EED failure that prevents fuel system display, the normal solid white bar on the vertical fuel quantity
is blanked (DC)
What directs the flow of air into the first stage compressor blades at the proper angle
front frame
The boost pumps are a part of which system?
Fuel system
What does the Generator switches do? Where are they located?
Gen switches disconnect the generator output from its bus
Gen switches are FCP only
Fuel shutoff switches _____ shut off fuel within ____
electrically; 1 second
Nozzle position should stabilize within?
10 seconds
When does T5 close the nozzle?
NEVER. T5 only opens the nozzle
What bus is fire detection system?
Right Essential DC bus
but confirm with chart
What are the reasons for a GEN light?
You disconnect the generator via the switch, the protection panel disconnects the generator, gearbox shift failure
What is the difference in advisories for a single vs. dual TRU failure?
Single: NO voice, AVIONICS, PFL
Dual: CAUTION from Betty and XMFR RECT OUT
Can the RCP disconnect the generators?
NO
What converts DC power to AC power?
Static Inverter
What converts AC power into DC power?
TRUs
If you have a right gen fail no cross, what will the static inverter show you?
Only right autosyn instruments and fuel state (which is right AC)
Hydraulics
Oil pressure
Oxygen
Fuel
What must you have on for the landing/taxi light to work?
Landing/taxi light switch, position lights, gear down
Can you change the brightness of the landing light?
NO, not as the pilot
What does Aural mean?
Tones, beeps, squeaks (not Betty’s voice)
What are the Warnings in order?
-Break X
-Fire
-Stall
-Altitude
-Gear
When will the gear warning activate?
<210 knots, BOTH throttles below 96% RPM, and below 10,000’ MSL
How does the UFCP display bad data?
it flashes the bad data at you
Up to where can the engine be gravity fed by the fuel pump?
At Mil, up to 25,000’
However, it is only guaranteed up to 6,000’ as flameouts have occurred as low as 7,000’
What solo limits are there on Cg?
Not allowed to have twice the amount in the right tank vs. the left
What components are supplied with 8-stage bleed air for engine anti-ice?
Bullet Nose and variable guide vanes
What RPM is required for an airstart? Where is the heart of the airstart?
12% RPM
18-20% RPM
What triggers a Fuel Low light?
EITHER tank below 250 pounds (for 7.5 seconds)
How do you transfer fuel between the tanks?
You canNOT transfer fuel
What happens if you turn the boost pump OFF before turning the crossfeed ON?
You get a Master Caution (ALWAYS turn something on before you turn something off)
When should you crossfeed?
Greater than 200 pound difference
When should you NOT crossfeed?
Boost pump inop
Indicator light
Low fuel
Low altitude
Leak
When does the fuel show red for balance?
200 pounds
When does the fuel balance show white numbers?
60-190 pounds
What checklist should you run if oil pressure drops to 0?
Oil system malfunction checklist (Oil px should NEVER be zero)
If you have 0 RPM and 0 Oil pressure, what is likely the malfunction?
Sheared oil pump shaft
What should the instruments read for Mil power t/o check?
RPM: 99-101% (+/- 1%)
EGT: 630-650 C (+/- 7.5)
Nozzle: 0-20% (+/- 3%)
Oil px: 20-55 psi (+/- 2)
Hydraulic: 2850 - 3200 psi
How can the RCP extend the alt gear?
the canNOT
How does the alt gear extension effect the utility hydraulic system?
It doesn’t. However, NWS will be inop
What is the only ECS system that doesn’t die with AC power loss?
Defog
Does divert mode provide an aural tone?
No?
What is the cabin altitude at 28,000’?
11,000 +/- 2,000
Indications: Generator light + hydraulic pressure light
What is the malfunction?
Why do these indications make sense?
Airframe mounted gearbox failure
-the generator and hydraulic pump are both mounted on the airframe gearbox
How will EGT differ from a low-altitude and high-altitude compressor stall?
High altitude: decreasing EGT
Low altitude: increasing EGT
(RPM always decreases)
