Flashcards in SYS1 Test Review Deck (101):
How is engine oil cooled in the T-1?
Through the fuel-oil heat exchanger
What two ways can we check oil level in the aircraft?
Press the electronic button on the exterior of the aircraft
Manually using the dipstick
How is oil collected and returned to the pump?
via 2 scavenge pumps per engine. Total of 4
What position should the ignition switches be placed in for T/O, approaches, and landings?
"ON" position. For all critical phases of flight including low-levels and air refueling
After T/O, what position should the ignition switch be placed?
"STBY" assuming no visible moisture or precip
In "STBY", is ignition provided for icing, stall, engine flameout?
Yes, all the above
Will the engine still be lubed if the oil filter becomes clogged?
Yes, but will be unfiltered via the bypass
What engine air provides the most thrust at all altitudes?
Bypass air thrust
What engine air flow provides power for the low pressure section, engine driven accessories, and bleed air for pressurization?
What connects the fan to the fan turbine(s)?
The through-shaft running through the hollow impeller shaft
N1 displays the speed of ...
N2 displays the speed of ...
The high pressure compressor (impeller)
Where is the main battery located?
aft fuselage compartment
Most avionics boxes are located ..
in the avionics rack across from the lavatory in the aft fuselage
During ground ops, should you actuate the spoilers without first checking to see if they are clear?
No, any time you move a control surface you must check if clear
What does a RED warning annunciator indicate (in general)?
Potential for personal injury or loss of life
What does a AMBER caution annunciator indicate (in general)?
Potential damage to aircraft or equipment
What is the purpose of the shroud panel lights?
to capture attention of the pilot's direct field of view
What do GREEN and WHITE annunciators indicate?
System advisory of something going on or working correctly
Where is the annunciator light identification legend located?
Back of Section III of Dash-1
What should you do, once the annunciator that caused WARNING or CAUTION light to illuminate has been identified?
Reset for further annunciation
How can you confirm correct functioning of the stall/warning system?
Master test switch on overhead panel
Do aural warning in the T-1 include voice warnings, tones/bell sounds?
Can you silence these warnings?
Yes, some can and some cannot
N2 high speed compressor provides air to what 2 components?
Turns the turbine dics and provides cool air for the turbine discs, and provides sensor pressure inputs to the HMU
What is the purpose of the engine vibration indicator?
To assist in recording engine vibe trends to Mx. If excessive, run FEVER check
Which engine is does synch use as the "master"?
What speeds can the engines be synchronized to?
Fan or Turbine
Should engine synch be used for T/O or landing?
What does the Electronic Fuel Control (EFC) provide?
refines the air/fuel mixture for optimum engine performance
Will the engine run without an EFC?
Yes, but longer spool times, less performance
What is the result of operating with the EFC off?
Slower thrust and acceleration, carbon build up (coking)
Will the engine run without the HMU?
Does the engine fire sensing equipment detect overheat as well as fire?
Yes, 6 thermocouple detect heat but not smoke
Can the right fire bottle be used for the left engine?
Is HALON agent discharged all at once or at pilots discretion?
All at once
Should HALON be avoided? Why?
Yes, its a mild narcotic
What are the fire bottles filled with?
If the engine fire push light extinguishes after retarding the throttle to idle in flight (step 1 in boldface), what should the crew do?
Use master test switch on overhead panel to test fire detection system
If the test fails after the light goes out in flight, what next?
Assume fire, finish the continue the checklist
What does pressing the engine fire switch do?
Arms both fire bottles and cuts off generator to the GCU
During the engine start, the crew chief report flame in the tail pipe, at the same time you also get Engine Fire Push light, what procedure do you run?
Engine Fire during ground ops boldface
During engine fire on T/O, when should you secure the engine?
400 AGL and clear of obstructions
If engine failure is accompanied by loud bang, should you attempt restart?
No, potential for FIRE FOD or FROZEN
What warning should you remember when moving the throttle aft during EFC failure?
Avoid rapid movement of throttle because of potential compressor stall
with engine synch on, will the right engine roll back if the left engine fails?
Yes, but only up to 1.5%
How does EFC failure affect thrust and acceleration
loss of thrust, slower acceleration
with EFC off, ensure throttle is below what position before turning EFC back on?
If you have engine failure during ACM off T/O, leave ACM off until what altitude?
2200 AGL or clear of obstacles
Service ceiling of T-1
41,000 ft MSL
Purpose of precheck selector valves
to ensure operation of the pilot controlled valves
Primary refueling method?
Single point pressure refueling
How long does pressure refueling take?
Refuel method for max fuel capacity?
Can we use fuel without icing inhibitor?
no, needs to be PREMIXED
How many bays in each wing tank?
How many fuselage tanks?
capacity of each fuel feed chamber?
20 gallons (135 lbs)
What is the fuel ventilation system for?
Maintain equal pressure inside and outside tanks
Which portion of fuel transfer driven by gravity?
Everything but transfer to wings
When will the fuel transfer pumps be turned off automatically?
Pressure differential below 5 psi +/- 0.5 AND fuselage tanks empty
Describe sequence of fuel flow in tanks
Aft cabin > Aft fuselage > mid tanks > wing tanks
during normal fuel ops, where does the aft transfer jet pump draw fuel from?
inboard wing bay
what does the fuselage fuel quantity indicator measure?
total fuel in fuselage tanks
Fuselage gauge probes location?
4 total, 1 in aft fuselage, 1 in aft cabin, 2 in left mid
What supplies fuel directly to engine?
Fuel feed chamber
What provides fuel during engine start?
what drives the primary jet pump?
Motive flow from engine driven pump
During normal ops, what component provides positive pressure to the engine driven fuel pump?
The primary jet pump
Will total electrical failure affect primary jet pump?
How do you close motive flow shutoff valves?
Jet pump switch
When do boost pumps turn on automatically?
fuel pressure Low
Fuel feed chamber volume Low
When do they automatically stop?
For low fuel pressure or low volume, when do the boost pumps shutoff?
if boost pump shutoff due to engine malfunction, what must be done prior to initiating cross feed?
must move boost pump to ON or AUTO
During preflight ground ops, how do you check auto operation of boost pump?
Making sure LOW PRESSURE occur by turning off jet pumps
Min Max fuel temp limitations
-40 to +50 C
Illuminated white light at the top of cross feed area
the cross feed valve is fully open
during cross feed, fuel flow supplied to engine by?
during cross feed, what should the jet pump and boost pump on the non-servicing side be doing?
can cross feed simultaneously supply single engine from both tanks?
normal inflight ops, boost pump switch position should be
max allowable in flight wing imbalance
max allowable T/O wing imbalance
max allowable full stop wing imbalance
can you reset a fuel system circuit breaker?
What does illumination of the fuel filter bypass annunciator mean?
clogged fuel filter
indication of wing overpressurization?
wing tank over pressurization annunciator
What should you do if you get wing tank over pressurization annunciator during flight?
which pump should automatically shutoff when this annunciators illuminates
when does FUEL LEVEL LO light come on
32 gal / 200 lbs
what does fuel filter bypass light mean?
clogged fuel filter, pressure differential
actions if you get fuel filter bypass light?
land immediately, consider shutting engine down if erratic
when does fuel Px Lo illuminate?
fuel pressure below 5 +/_ 0.5
if fuel Transfer Px Lo lights before fuselage tanks are empty ...
fuel transfer pump failure
Primary Flt controls? how are they actuated?
Spoilers, rudder, elevator.
Rudder pedal adjustment location?
bottom of control column
Hydraulic powered components
Main exit > left fuselage
Emer exit > right fuselage
With Ignition in STBY, when will they turn on?
Approach to stall
Engine ani ice turned on