Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
100 Cards in this Set
- Front
- Back
|
The type of rotor control that is 'phased out' during conversion from helicopter node to aircraft mode is the |
Cyclic |
|
|
How many lbs per square ft is the cabin floor limit load? |
300 |
|
|
What windows are configured with explosive (fast burn) escape seperators to provide emergency egress for the pilots? |
Left/right side windows |
|
|
The pilot and copilot seats adjust through a range of |
5inches vertically and 3inches longitudinally |
|
|
What configuration is flight ready with the nacelles rotated to the vertical position, and the wing rotated perpendicular to the fuselage? |
HELICOPTER MODE |
|
|
What digit of the four-digit numbering system that identifies zones and area with access provisions on the Osprey is a 'numerical identification' of the panel/door within a zone? |
Fourth |
|
|
While both cabin and doors have normal opening/closing mechanisms, what is the only door that is given emergency provision? |
Upper |
|
|
|
11-17 |
|
|
All aircraft fuel servicing/defueling operations will be performed IAW local activities supplemental instructions and |
Naval Air System Command (NAVAIR) 00-80T-109 |
|
|
The GRDP provided for all ground refuel and defuel modes, a basic display of fuel system status, total fuel quantity, indications of low oil lvl, and |
basic display of fuel system failures |
|
|
What mode of operation does the GRDP oerate in? |
ON |
|
|
What system on the NLG provide the means to raise the nose of the aircraft during ground maintence and towing of the acft? |
HIKE |
|
|
What provides control and indication of the primary landing gear extension system in the event the primary system fails? |
Landing gear control unit (LGCU) |
|
|
How many degrees of steering authority left or right of the center is provided by the nose wheel steering system while on the ground? |
75 |
|
|
What parking brake component applies hydraulic pressure separately to the MLG left and right wheel and brakes and retains hydraulic pressure for parking brake engagement? |
Transfer module |
|
|
What 'independent' hyd systems provides hyd power to the Osprey? |
Hyd 1,2 &3 |
|
|
What monitors the fluid lvl in the reservoir for hyd system 1,2 &3? |
HLFM |
|
|
Hyd pump 1 delivers how many gpm of hyd fluid respectively in HELICOPTER MODE or in AIRPLANE MODE? |
38 HELICOPTER, 32 AIRPLANE |
|
|
Transfer of swash-plate servo-actuator pressure from a failed system 1 to system 3, and connection system 3 to the HPDU that powers the conversion actuators, in the event of a malfunction of HPDU 1 to 2, is provided by the |
remote switching valve |
|
|
What hyd system #1 component is used to shuttle the additional hyd fluid gained by hyd system 1 back into hyd system 3, during APU clutch and ground operations? |
Fluid compensation valve |
|
|
What hyd system component regulates hyd fluid temperature by providing a maximum pressure-to-return leak path flow of up to 2 gpm when fluid temperature is below 40 degrees F, to rapidly heat up the hyd system fluid and maximize hyd system operation? |
Thermal control valve module |
|
|
What hyd system 2 component is used to shuttle the additional fluid gained by hyd system 2 during APU clutch and ground check out operations back into hyd 3? |
Fluid compensation valve |
|
|
Waht hyd 3 system component shuts off hyd fluid to the utility system in the fuselage, including the landing gear, brake, winch/hoist, and cargo ramp while the aircraft is in flight? |
Utility isolation valve module |
|
|
Under normal operation, how much pressure, in lbs PSI, does the hyd pump maintain in the high pressure cylinder of the reservoir? |
80-100 |
|
|
what components provide artificial feel forces and magnetic brake functions for the mechanical flight controils? |
Cockpit control thrust drive actuators (CCTDA) & Cockpit control feel drive actuators (CCFDA) |
|
|
Which panel has the capability to activate and/or reset the automated flight control system (AFCS), adjust individual engine torque values, and engage backup HPDU on the conversion actuators? |
Flight control |
|
|
What component prevents inadvertent engine shutdown when the condition lever is moved from FLY to START position? |
CRANK/START gate |
|
|
In what mode do the hub flapping sensors correct excessive flapping? |
AIRPLANE MODE |
|
|
What % of maximum hinge movement required of the surface are the left, right, and center elevator servo actuators capable of supplying? |
50 |
|
|
What hyd system powers each section of the swash-plate actuators? |
Sect A&B are powered by hyd system 1, While sect C is powered by system 2 |
|
|
With the door open, the cargo hook external doors must be latched open prior to flight when the speed will be above how many knots? |
80 knots |
|
|
In knots, what is the max speed for flight with a latch open cargo door? |
250 |
|
|
The boom head assy is designed to swivel |
120 degrees about the boom cable axis, 60 degrees either side of center |
|
|
At the 'hook end', how many feet of visible cable of the rescue hoist cable is colored orange? |
24 ft |
|
|
What are the 2 modes of operation for the rescue hoist system? |
NORMAL & EMERGENCY |
|
|
What part of the Osprey fuselage is the cargo ramp fast rope trapeze assy attached to? |
Cargo ramp actuator beam |
|
|
At what pressure, in lbs per square in gage, is the enriched inserting gaseous nitrogen (N2) environment kept in the fuel cells to provide a fire and explosion suppressive environment? |
1-2 lbs psig |
|
|
Approximately how many lbs of JP-8 fuel may be held by 'each group' of four cells of the wing aux fuel cell system? |
2,015 lbs |
|
|
What fuel lvl valves provide a fuel pressure input to the mechanical pressure shutoff valve to control the aux cell fuel lvl? |
Control |
|
|
What fuel distribution pumps are controlled by the fuel management unit (FMU) to provide a continuous flow of fuel to the feed cells during flight? |
Suction lift pumps |
|
|
What components are the main entry point for fuel into the left and right forward sponson cells? |
Refuel/Defuel valves |
|
|
In an emergency, what provides an external path for fuel being jettisoned? |
Jettison tube assy |
|
|
What 'normally closed' valve in the fuel dump system is commanded open to allow fuel to flow out of the jettison tube assy? |
Fuel jettison shutoff valve |
|
|
What is the appox minimum lbs of JP-8 fuel per feed tank before the low level sensors in the left and/or right feed tanks indicate low fuel? |
41 lbs |
|
|
How many gallons of JP-8 fuel must be exceeded within the feed cells before an overfill condition is indicated? |
94 |
|
|
What portion of the composite material of the aerial refueling probe tube assy is bonded in order to protect the aircraft from electro-magnetic environmental effects? |
two copper grounding strips |
|
|
What component provides low oil indications for the left and right tilt axis gearboxes, left and right proprotor gearboxes, and left nacelle variable frequency generator? |
GRDP |
|
|
What component provides control and monitoring of fuel center of gravity management system operation for the left side of the aircraft, and monitoring of the oil lvl sensor in the feed tank? |
FMU 1 (Fuel Management Unit) |
|
|
How much of the power portion of the (MATS) assy bladder is self-sealing? |
2/3 |
|
|
Use of a magnetic float and marked tape to verify a MATS tank assy has been completely filled with fuel is provided by the fuel |
Fill indicating tape |
|
|
How many kilo-volt ampere are the CFG 1&2 rated at? |
40 KVA |
|
|
What component of the VFG contains a separate and isolated winding that provides a max rated continuous power output of 420 volt amperes at 0.8 power factor, or 26-62 volts (AC), for the flight control system? |
Permanent magnet generator |
|
|
What component of the AC system continuously check that the voltages are within the 109-115 volts AC tolerance on each phase of the bus? |
Dedicated bus health monitor |
|
|
What components provide ACto DC conversion for those systems requiring DC voltage? |
DC regulated converters |
|
|
The battery heater that is built into the battery case and allows the battery to be electrically heated during cold temperatures is |
Thermostatically controlled and powered by 115 volts AC |
|
|
In the DC power system, what solid-state device contains the timing, logic circuits, and relay that automatically disconnects the aircraft battery from the ESS/BAT BUS to prevent excess battery drain during ground servicing? |
Battery relay control unit |
|
|
What DC power distribution system component provides the bus health monitor for DC BUS2, DC BUS3, and the essential/battery BUS? |
Avionics bay interface unit (ABIU) |
|
|
What DC power distribution system component provides a 28 volt DC controlled path between the DC regulated converter and the associated DC Bus? |
Contactor main contacts |
|
|
When external electrical power is connected but 'not applied' to the aircraft electrical system, the external pwoer box and text is displyed on the CDU as |
EXT CON |
|
|
The 3 electroluminescent 115 VAC lights that provide an 'alternate' lighting source for illuminating the instrument panel are the |
Instrument panel secondary lights |
|
|
What type of cabin lights provide general purpose interior lighting to the passenger compartment cabin area? |
Dome |
|
|
What component of the cabin compass bezel provides intensity control for the cabin compass bezel light? |
Switch potentiometer |
|
|
The formation lights can be adjusted by the continuous adjustment control with selection levels of |
0-10 |
|
|
During night vision imaging system (NVG) mode of operation, which anticollision light is disabled? |
BOTTOM |
|
|
How many degrees must the search/landing lights be extended before they can be turned on? |
10 |
|
|
What components provide interface and control for changing power and system logic control for emergency egress lighting system(EELS)? |
Signal conditioning box |
|
|
When the 28 VDC is removed (power removed from the acft), how long will the solid state shutdown timer maintain the EELS control box on an extended operational state? |
1 Hour |
|
|
The primary lighting control panel OVHD (overhead) lighting control potentiometer provides luminance control for zones |
3 & 4 |
|
|
What environmental protection system provides the intake, particle filtration, and high velocity movement of compressed air for the use by the environment control unit (ECU)? |
Compression |
|
|
What kind of filter elements does the inlet particle separator (IPS) filter assy filters contain? |
2 paper fabric internal throw away |
|
|
What ECU sub-component consists of a single platinum element hermetically sealed in a probe-type housing? |
Compressor temperature sensor |
|
|
Nitrogen tubes are labeled with tape that identifies nitrogen tubes with the legend PNEUMATIC and a |
Blue and orange band of continuous X-formed lattice |
|
|
How many lbs PSI of nitrogen precharge is 'each' engine fore suppression bottle pressurized to? |
600 lbs |
|
|
What is responsible for anti-icing the pendulum dampers that are outside of the spinner assy? |
Heaters built into the weight assemblies |
|
|
The proprotor fairings and other components are made of a composite material containing a copper mesh used for |
Distribution and dissipation of electrical charges |
|
|
What component is designed to reduce rotor-induced vibrations and provide anti-ice protection for the prop-rotor blade assemblies? |
Pendulum damper assemblies |
|
|
What hyd system provides 5,000 lbs PSI for blade fold/wing stow system indexing? |
hyd 3 |
|
|
The planetary assy is mounted to the |
prop-rotor blade |
|
|
How many hours of vibration structural life and engine diagnostics (VSLED) data does the airborne unit store? |
15-20 hours |
|
|
How many levels of adjustment will the (VSLED) calculate for rotor smoothing? |
2 |
|
|
The pylon driveshaft assy transfers power from the PRGB to the |
TAGB |
|
|
What additional component in the left PRGB provides for the counter-rotation of the prop-rotor? |
Idler gear |
|
|
How many debris sensors are in each PRGB? |
3 |
|
|
Unlike the left TAGB, besides a bypass valve, what other component does the right TAGB's single stage oil filter assy contain? |
CFG bypass valve |
|
|
What component engages and disengages the APU? |
Integral overrunning clutch |
|
|
How many separate cores does the MWGB oil cooler/blower assy contain? |
4 |
|
|
What MWGB oil component vents the gearbix to the atmosphere to equalize internal and external case pressure? |
Breather |
|
|
To deliver oil to the low side of the PRGB, what ELS component does the drive system interface unit (DSIU) send a signal to? |
OIl pump |
|
|
What effect does the engines compressor rotor have on the velocity of the incoming airflow? |
Increase |
|
|
What component of the EAPS system distributes anti-ice air to the EAPS housing and turning vanes? |
Bleed air tubing |
|
|
What kind of fuel filter is housed in the fuel pump assy? |
Disposable 25-micron |
|
|
The engine fuel cooled oil cooler is designed to cool the oil in degrees F to below |
240 degrees |
|
|
What ignition system component rectifies and regulates the three phase power generated by the permanent magnet alternator (PMA) |
FADEC |
|
|
What does the engine anti-icing air system provide in order to prevent the formation of ice? |
Continuous heating |
|
|
What component receives oil at a flow rate of 5.5 gpm from engine oil tank assy, in order to lubricate the engine accessory gearbox? |
Oil pump |
|
|
The oil tank assy ensures adequate delivery of oil to the engine by oil pump from sea level up to an altitude of |
30,000 ft |
|
|
How many LEDs are on the front of the APU BIT display unit? |
6 |
|
|
What is the 'max' number of seconds the APU can operate in CRANK mode? |
30 sec |
|
|
How many engine accelorometers are on each engine? |
3 |
|
|
During an engine start sequence, within how many seconds of the igniter energizing should a temperature rise occur before a controlled engine shutdown occurs? |
7 sec |
