PIQ EOCT Flashcards
Don't suck at flying
The APU and EPU supply electrical power to the ____ and ______ of the aircraft, respectively. (think opposite of the physical APU position)
Left and Right sides
The transformer / rectifiers perform the function of what? (think transforming something to something else)
Converting AC power to DC power.
When using the DC electrical system, the __________ configuration is the normal mode for operation.
Split-parallel
Which generator buses are the normal sources of power for the battery chargers? (the san diego chargers record this season)
1 and 4
Which of the following buses is always powered even if the battery switch is OFF?
Battery-direct buses
Which position of the avionics bus switch (AV BUS)
enables automatic load shedding when the aircraft is
on the ground with inadequate cooling? (would you want to waste brain bites on shedding or have it happen AUTOmatically?)
AUTO :)
Which component(s), during emergency/ backup system operations, converts DC power into AC power for the AC emergency bus? (think of what un-does the job of the transformer / rectifier?)
Static inverter
Power for the backup emergency system is provided by the what? (assume your generators shit the bed, what still has JUICE?)
The damn Aircraft batteries
Which of the following emergency/backup
system buses can be used to remove partial
power requirements from the batteries after
initial critical actions have been taken?
AC/DC Transfer Buses
What should be done if the battery bus fails?
Land as soon as possible
If a GEN OIL caution message appears on the WAP, the corrective action is to what? (so in theory you have a generator running with fucked up oil, what should you do?)
Turn the generator off
If all generators fail, what capability becomes inoperative with a subsequent failure of one of the remaining flight control computers (either FCC 1 or 4) or IRUs (1 or 4)?
Yaw damping
When performing the Electrical Fire and Smoke checklist (which seeks to identify and isolate the source of the smoke/fire), pause after doing what?
Pause after each step which de-powers a portion of the jet….
[you have to be able to act and observe the reaction of shutting down each portion of the moose to solve the problem]
The engine-driven hydraulic pumps provide continuous hydraulic pressure of ______ psi.
4,000 psi
The engine-driven hydraulic pumps are located
where? (bruhh where have the ENGINE DRIVEN pumps always been located since UPT?)
In the respective engine Accessory Gearbox
There are _______ engine driven hydraulic pump(s) per system, located on and driven by their respective engine accessory gearbox.
Two
The primary purpose of the _____ pump is to assist in landing gear retraction or cargo door/ramp closing in the event of No. 2 or 3 engine loss.
Transfer
The RAT, located in the right landing gear pod, develops enough pressure to control the aircraft
for what phase of flight?
All engine-out emergencies
During ground operations, you have been using
hydraulic system 1 without any engines running. The
MASTER CAUTION light comes on as well as the
HYD cue light and a LOW in the Sys 1 Aux pump
switch light. You should conclude that you have what? (the key word here is w/o engines running… which pump do we use w/o engines on the ground?
Failure of AUX pump 1
Hydraulic transfer pump automatic shut off may be
caused by what?
Low quantity condition in system 2 or 3
If the hydraulic system pressure increases above 4200 psi, depressurize the pumps how?
One at a time,
The primary source of oxygen for the crew system is one _______ liquid oxygen converter(s).
25-Liter
The oxygen cross-feed switch is used to do what?
Connect the crew and passenger oxygen systems
The CREW OXY LOW warning illuminating on the WAP indicates the oxygen quantity or pressure is _______ or _______?
quantity remaining is less than 5 liters or
supply pressure is below 60 +/- 5 psi.
T/F: When positive pressure is required, the oxygen
mask must be well fitted to the face to prevent rapid depletion of the oxygen supply? (ie: if you need oxygen, the mask should fit snug?)
True
During normal operation, what position will the oxygen regulator levers be in?
- SUPPLY lever:
- DILUTER lever:
- EMERGENCY lever:
SUPPLY lever: ON
DILUTER lever: 100%
EMERGENCY lever: NORMAL
The normal pressure for the oxygen system is what range?
285-430 psi
The passenger oxygen system contains one ___ liter primary converter and one_____ liter auxiliary converter.
75 primary and 75 auxilary
The oxygen control panel for the passenger/ auxiliary oxygen system is located at the _____ loadmaster station. (would it make sense for our 1 loadmaster to have to walk back to BFE to adjust O2 levels?)
Forward LM station
For aircraft with extended range tanks, what is
the total fuel load with JP-8?
245,208.00 lbs
You are transferring fuel from tank 1 to tank 2. The tank 1 transfer pump is on. To complete the transfer, you would press the tank __________ switchlight.
Number 2 “FILL”
To move fuel from a tank to a different engine, you would press the ________ switchlight (s).
X-FEED
How does the INBOARD tank fuel scheduling system move fuel around? (simplest terms, what direction to what direction?)
Moves fuel from aft compartment to forward
feed box in the inboard tanks.
The automatic fuel management system has gone off schedule. Which FUEL MGT light comes on to warn you of this malfunction?
“SCHD” on the WAP
Two caution annunciators illuminate if the fuel quantity falls below 16,000 pounds. One annunciator is located on the warning and caution annunciation panel. Where is the other located?
Total fuel indicator (pilot’s side on the shroud of the totalizer)
If a single tank indicator is inoperative, the TOTAL FUEL LBS indicator shows what?
Still shows correct fuel regardless of that rogue tank indicator.
[Food for thought, how can you still see whats in that tank? MC fuel pages and/or adding up the 3 “good” gauges and subtracting that value from the correct total of all 4 tanks.]
If both channels of the fuel quantity system fail, what 2 indicators will illuminate?
MASTER CAUTION illuminates along with a
FUEL QTY SYSTEM annunciation.
The OBIGGS removes oxygen from the fuel tanks and replaces it with ____ enriched air.
Nitrogen
Which 3 things would cause the OBIGGS to shut down automatically?
a) Throttles are advanced for takeoff
b) Airspeed is over 80 knots with the gear not
up and locked
c) Engine No. 2 or No. 3 is in reverse thrust
The fuel dump system dumps fuel at approximately how many pounds / minute?
6,700 pounds / minute
Above 20,000 feet, fuel __________ may cause engine flameout due to loss of fuel pressure.
Dump
If a malfunction occurs during fuel dump, fuel dump
must be manually terminated to preclude the possibility of what?
Emptying a tank
If one of the fuel dump valves does NOT open when the fuel dump switch is ON, you need to open something to un-fuck the situation… what do you open?
The separation valve!
Which valve needs to be set to the CLOSE position when using both fuel receptacles to refuel the aircraft?
The separation valve!
Shut down the refueling operation immediately if the ______light comes on during refueling.
Vent box overfill
On the new pressurization panel, the cabin altitude gauge does something weird, what is it?
The gauge indicates negative cabin altitude when
needle is left of zero.
When the crew needs to manually control the flight deck temperature, they use the __ switch.
“FLT COMPT”
When flying through contaminated airspace, will the air used for avionics cooling be also contaminated or totally fine?
Contaminated like your toilet after some bad mexican food.
What warning will the pilots receive if the avionics
area temperature gets too high?
MASTER CAUTION light and aural AVIONICS
OVERHEAT message
What does the WAP message “ENV PANEL INOP” mean?
Both channels of environmental panel have failed,
but all controls are still operational.
While performing the cruise checklist you see the
MASTER WARNING light and TRIM AIR MANIFOLD on the WAP. At the same time, you hear MANIFOLD FAIL. What is your first action?
Press the TRIM AIR switchlight off.
You have an avionics overheat situation while still on
the ground. If the avionics cool down requires extensive time, [and want to preserve battery life] what do you do?
Turn off the IRUs to prevent draining the batteries.
If avionics overheat persists after placing AVIONICS
COOL ORIDE in the OPEN position with the air conditioning pack (s) on, what do you do with respect to the avionics check valve?
Turn the avionics check valve handle toward the
open position until the valve is completely open.
If avionics overheat occurs on the ground and air conditioning is NOT available, what do you do with respect to electrical power?
do not remove electrical power from the
aircraft.
T/F: If one or more pressure relief valves are open, and if the differential pressure is below 7.8 psi and decreasing, descend to 25,000 feet or less.
True
Standby pressurization procedures are used if? (2 reasons)
both auto pressurization controllers fail
OR
loss of all generators occurs.
If passenger oxygen masks are deployed using the
DROP switchlight below 12,500 feet cabin altitude,
each emergency oxygen regulator SURGE MODE
lever must be positioned to _________ to provide
passenger oxygen.
“MAN ON”
T/F: Place radar in STBY if cabin altitude is above
20,000 feet to prevent equipment damage.
True
During the Smoke/Fumes in the Aircraft checklist procedures, if the aircraft is below ____ feet, the loadmaster must use the emergency regulator to start oxygen flowing.
12,500 feet
If all four over-pressure shutoff valves close while airborne, what systems will be lost?
Air conditioning and wing/engine anti ice
In case of a manifold failure, what will you see and hear?
a CAWS atenson sounds, ENV cue appears on
WAP, manifold fail lights illuminate, and CAWS
sounds “MANIFOLD FAIL.”
The bleed air temperature is __________ by the ESC when the anti-ice system is turned on.
Increased
What does a CHECK WING A/I message on the MCD indicate?
Wing anti-ice selection differs from MCD’s TOLD DATA
While flying at cruise altitude, you see the MASTER
CAUTION light, an ENV cue on the WAP, BLEED TEMP 1 on the WAP, and the 1 ENG DISAG light on the environmental control panel. What has happened?
High bleed air temperature has occurred, ESC has shut down No.1 engine bleed air.
You are at FL 370 when the left MANIFOLD FAIL light comes on, and the ESC isolates the left manifold.
What should you do?
Accomplish the Main Manifold Failure checklist. Wowww, that’s a stupid ass question…
T/F: When attempting to regain air after a main manifold failure, if the MANIFOLD FAIL warning recurs when opening a bleed valve, leave that valve open and operate the system normally.
False
As you reduce power to begin a descent, you see the
MASTER WARNING light, the ENV cue on the WAP, and a MANIFOLD FAIL light on the environmental control panel. You also hear the voice warning, MANIFOLD FAIL. What is the problem?
Main manifold failure
When do the radar altimeters come on? Come alive? Power up? etc
Automatically when the aircraft is electrically powered
The pushbutton to select the radar altimeter scale on the PFD is located where?
On the AFCS panel, right side.
CAT II message annunciations displayed in the scratchpad mean what?
Advise that a condition affecting the operation of the
mission computer or COMM system exits.
The “*” symbol next to a line on the MCD screen means what?
The indicated function will be initiated when the
associated line select key is pressed.
An arrow symbol pointing towards data on a line on the MCD screen means what?
Pushing the associated line select key will toggle
through the values or choices indicated on the label
line.
T/F: If the mission bus control is lost, navigation emitter control is unavailable from the NAV EMITTER CONTROL and the NAV SENSOR TACAN/ADF pages?
True
T/F: Permanent degraded mode will not distract from the normal cockpit flight operations.
False
Which is NOT an externally supported component of the radio navigation system?
IRS
Which of the following must be done to display beacon information in either PPI or ND formats of the
MFD?
The BCN pushbutton on the MFC must be enabled. (ie: double-tap that beacon button like a big boy)
Which color makes you shit your pants the heaviest, which represents the heaviest precipitation on WX radar returns?
Red
At a range of up to __________ nautical miles, the
sensitivity time control (STC) on the radar panel automatically controls the receiver sensitivity, enabling the weather returns to appear as large and as dense as the storms actually are.
80 NM
The MFD displays the test pattern for which of the following options?
Weather Radar. (you’re looking for all the rainbow bullshit as well as the shift, all MFDs must show proper test patterns)
With the function selector switch in OPR (operate),
which controls determine the radar’s mode of operation?
The toggle switch next to the function selector
switch and the MFC/MFD pushbuttons
In which radar mode is the beam switch disabled and a pencil beam automatically selected?
Weather (WX)
The MFDs are set to ND, ENG, chart, and PFD and
neither RDR nor BCN are selected at the MFC. The
radar’s function selector switch is set to OPR/WX.
What is the radar status?
The radar system is in an idle state.
Ensure all personnel are clear of the antenna radiation hazard area before placing the radar’s function selector switch to what?
OPR
Two IRUs are located where?
On the right side floor, forward of the galley.
Which statement concerning the IRU battery(ies) is true?
Each IRU has its own battery which will supply 30
minutes of operation when all other power sources fail.
To use the stored heading alignment mode in the inertial reference system, you must do a complete _________ alignment prior to shutting down the aircraft.
Gyrocompass
The BATH alignment is only available when you are beyond the latitudes ________ degrees ________ minutes north or south.
77°, 45 min
Pressing the SEC PLN pushbutton on the MFC displays the secondary flight plan where?
On the ND Map
If a NAVAID is also a waypoint on the flight plan, you can call it up on the ND map DISPLAY by doing what?
Pushing the FLT PLN button on the MFC.
If an airport is an origin or destination on the primary flight plan and FLT PLN is selected on the MFC, the airport is shown as what?
A magenta runway symbol on the ND MAP. (we see it every time we’re about to takeoff, its those 2 small parallel lines with the runway number)
The course line selected with the CRS 1 for the MAP display represents what?
The course selected at the CNC for VOR 1.
If EXCESS appears in the upper right corner of the ND MAP format, it means what?
Too many symbols have been selected for display.
It just may eat its own shit momentarily.
To change the selected radio on the VHF/UHF backup control panel, use the ____ then press ENTER.
RT select switch
The control panel used for backup communications
is located where?
Upper left overhead panel
T/F: When the VHF/UHF backup control panel is powered on, the selected communication radio can still be tuned at the CNC.
False
pretty sure it will say “remote” at the CNC
T/F: Each CCU is a backup controller for the other so that failure of one CCU has no significant effect on the IRMS.
True
Frequencies and channels are changed using the
____ line of the _____side of the CNC.
Bottom , STBY
T/F: The XFER switch on the CNC alternates active
(right) and standby (left) frequency or channel and tunes the radio to the new active frequency.
True
T/F: Pressing the GRD (guard selector) button on the CNC immediately replaces the active frequency of the radio displayed with the emergency frequency for that radio.
True
T/F: The CARGO INTPH ISOL system can be activated/deactivated at either the cockpit or loadmaster panel.
True
T/F: When the Communication Switch Panel Backup Audio switch is in the ON position, headsets and microphones controlled by the forward loadmaster ICS panel are slaved to the pilot’s ICS panel and monitor only the Backup controlled radio.
True (too long to be wrong)
Regardless of what is displayed on the MCD, pressing the _________ key will display the COMM/NAV Summary page.
COMM
On the COMM INDEX page 1, LSK 6L QUICK ON/OFF is a rapid means of powering/depowering ALL radios.
True
To activate the microphones for the cargo compartment, which of the following must be selected on the COMM EMITTER page 2 at LSK 2L?
ALL
(how would we even know this answer w/o referencing the actual emitter control page?) stupid question….
T/F: During VHF/UHF Backup Control operations, the CCU does not control the radio and all CNC and MCD function for that radio are inhibited.
True
sort of a repeat question from before about how the CNC panel eats shit while the backup head is in use
If the localizer mode is armed, and the selected
CNC course is set to within +/- _________ degrees, mode capture and track performance should be satisfactory. [ie: the moose should capture the course properly and not violate your ass]
+/- 5 degrees
On a circling approach, the flaps should be extended to the final setting and airspeed reduced to VAPP when?
As required based on conditions
[in the sim we’ve been making a level-turn off the perch and both rolling final flaps and slowing to Vapp, BUT not descending until we see at least 1 white on the PAPIs]
For a CAT II ILS approach in the C-17, decision height (DH) is always based on what? (ie what will you always set as the DH from the approach plate?)
DH is always based on the radar altimeter (RA setting).
[so on that CAT II IAPD, this will be that first number you see in the minimums section after “RA”] Reference KCHS ILS RWY 15 CAT II for an example
Which of the following is a legitimate aircraft equipment requirement for CAT II ILS operations?
Dual ILS/MLS receivers
T/F: You are cleared for an actual CAT II ILS. As an aircraft commander with 50 hours in command, you can fly this approach. [emphasis on the number 50]
False
(If you look in AFI 11-2C-17V3, Chapter 6, section 6.42.6.1 it states that “…The AC must have logged at least 100 hours in command since AC certification.”)
According to this display [not pictured here but apparently the jet is drifting outside the lateral confines of the approach], on a CAT II ILS approach, you should what?
Execute a missed approach due to lateral
deviation, if the runway is not in sight.
Automatic (AUTO), computed (COMP), or manual (MANUAL) MLS mode is selected on what page?
On the MCD NAV SENSORS-MLS page.
If operating in manual mode [for an MLS approach] and the pilot selects a course and/or glideslope different from the published procedure, what does this mean concerning the approach? [think big picture safety-wise]
The actual approach flown no longer guarantees
obstacle clearance.
[you can’t build-a-bear workshop your own MLS approach….noob smh]
T/F: Computed MLS approaches have the following
note in the plan view of the approach plate: “COMPUTED APPROACH: FOR USE BY AIRCRAFT CAPABLE OF COMPUTING OFFSET RUNWAY CENTERLINE” ?
True
[too long to be wrong, also that’s an unfair question if you don’t have access to an actual MLS approach]
Once the MLS channel is in AUTO or COMP mode, course and glidepath information are only displayed if what?
Only if the MLS is active.
[in this case the term “active” means when you are within capture criteria or distance(s) similar to a glideslope becoming “active”]
The press-to-reset function of the MASTER WARNING light enables what?
Enables the fire warning system to indicate a subsequent hazardous condition.
[I think this is a broad question, conceptually, about the benefit of resetting a press-to-reset light]
If the MASTER CAUTION light, the LOOP cue on the WAP, and a single amber LOOP light illuminate, it could be an indication of what?
A loop malfunction OR a fire warning
[in the sim we’ve seen this, and when we tested the OTHER loop, it tested fine! SO we could surmise that it was a malfunction, as BOTH loops need exposure to a fire for that indication to be valid]
In the engine fire detection system, assuming all loops
operative, to trigger a fire alarm, how many loops must be exposed to fire for that alarm to sound?
BOTH loops MUST be exposed to a fire
The MASTER CAUTION, LOOP cue, and #2 ENG LOOP A lights are on. The No. 2 ENG LOOP A is turned off and LOOP B is tested. All Loop B lights illuminate indicating LOOP B works. What does this mean?
[consider what we JUST talked about concerning requirements for a valid fire indication]
Loop A is faulty and no fire exists.
After the fire handle is pulled for an engine fire, the
ENG light on the fuel panel stays on until you do what?
Turn off the fuel shutoff switch.
If the fire handle has been pulled and the fire goes out, the fire handle light will do what?
Go out as well
To select reverse thrust, move the throttles to what range?
Move the throttle levers to the reverse thrust
range.
Which method of driving the pneumatic starter uses air pressure from another aircraft?
The Buddy Start :)
The ENGINE START switches [more like buttons] are located on the ________ panel.
Pilot’s overhead panel
T/F: During APU start and operation, the exhaust does NOT represent a personnel hazard.
False
[this is literally one of the enumerated considerations prior to APU start; to ensure that personnel and vehicles are clear of the APU and wearing appropriate hearing protection]
When in the vicinity of an operating APU, you should wear what?
Ear protection.
T/F: All APU starts using the alert APU START button [the one right by the crew entrance door] will be fire guarded by ground personnel.
True
The AUTO SHT DN ORIDE switchlight will override all automatic shutdowns except what 2 conditions?
Fire and Overspeed.
You are in the cargo compartment and the APU is running. Suddenly, you hear the APU warning horn. What does the horn indicate?
APU fire
What [action] is used for emergency operation to allow
restart of the APU after an automatic shutdown has occurred, in order to provide bleed air pressure for
an engine start? [ie what do you need to do for a restart?]
Push the AUTO SHT DN ORIDE.
[top left overhead panel]
[regarding an APU start] In addition to the MASTER CAUTION light and the APU cue light, the indication you receive for above normal EGT reading is what?
The HOT light.
The APU OIL indication on the WAP may mean the APU oil is what?
APU oil Px is low
During an APU fire, the warning and caution annunciation panel will display what?
APU cue.
An APU fire will be indicated on which 3 panels?
APU control, aft left loadmaster, and single point
refueling
If the No. 3 hydraulic system’s engine driven pumps
become inoperative, but system integrity and fluid is
available, hydraulic power to retract the gear can be
provided by the No. 3 auxiliary pump and/or the XFER pump utilizing which hydraulic system pressure?
System 2
T/F: The C-17 has a total of 12 main gear wheels.
True
[3 sets of 2 per side]