Details Title: Master warning system Description: Cessna Sovereign Total Flash Cards: 127 Created: 03/19/2009 12:54:23		New Users: To study from this flashcard set, or to create your own your own study flash cards, REGISTER HERE. Existing Users: CLICK HERE. Additional Aviation Flashcards
Cards in this set: Term           What does CAS stands for? Definition           Crew alerting system Term         What does EICAS stands for? Definition           Engine indicating crew alerting system Term           What means TOPI? Definition         Take-off phase inhibit Term           What means LOPI? Definition           Landing phase inhibit Term         When does TOPI activates? Definition           Airplane is above 80 Kts to 400 feet Term           When does LOPI activates? Definition           Airplane is less than 200 feet down to 50 Kts Term         What means a red cabin altitude mesage? Definition           Cabin altitude above 10,000 feet Term       At what altitude comes a red cabin altitude message in high altitude airport mode? Definition           14,500 feet Term         What means a amber cabin altitude message? Definition           Cabin altitude is between 8500- 10,000 feet Term     What is the cabin altitude with a amber cabin altitude message in high altitude mode? Definition           9,650 feet after 30 minutes Term         What means a cyan cabin altitude? Definition           high altitude mode     Term         What is a high altitude airfied mode? Definition           Pressurization controller set above 8,000 feet Term       What means a red DC GEN OFF L-R-APU? Definition        All generators are off-line   "GEN OFF" annunciator will also illuminate Term       What means DC GEN OFF APU? Definition         A single generator is offline, in this case, the APU Term         What will the airplane do during an emergency descent? Definition   a) 90 degrees turn     b) max speed -10 Kts     c) 15,000 will be set automatically in the altitude selector Term       What is required for the airplane to do an emergency descent automatically? Definition   a) autopilot on     b) above FL 310     c) cabin altitude at 14,500 feet Term         How can you cancel the EDM (emergency descent mode)? Definition           Press the AP/TRIM/NWS switch Term       What are two reasons engine failed L-R will illuminate? Definition       a) FADEC has shutdown the engine due to a system failure     b) Engine fire switch has been pressed Term           How is an engine fire detected? Definition       High temperature in the engine nacelle (500F)     Different loop, but same system for the APU Term         What throttles position bring a no takeoff message? Definition           Throttles past CRU detent Term         What can trigger a no takeoff message? Definition Picture yourself seating in the cockpit. Vizualize a flow, from back to front, starting with the cabin door behind you: 1) Cabin door 2) Parking brakes set 3) Parking brake low pressure 4) Pitch roll disconnect handle 5) T/R emer stow engaged 6) Flaps beyond 15 degrees 7) Rudder bias not in T/O position 8) Trims not set 9) Speedbrakes not stowed 10) Gust lock on 11) Aileron ratio changer not in T/O position Term         What means oil pressure low L-R ? Definition     Pressure below 20 PSI     Message and annunciator independent of EICAS gauge Term         What means ACM bleed leak? Definition           Bleed leak detected near ACM Term       What is associated with a ACM bleed leak message? Definition         a) ACM and APU shuts down     b) Emergency pressurization activates Term       What are two reasons why the ANTISKID FAIL message would appear? Definition       a) system fault     b) Antiskid switch OFF Term           What means AOA HEAT FAIL L-R? Definition           Current not detected at AOA probe Term         What means AOA/STALL WARN FAIL L-R? Definition           AOA or stick shaker has failed Term           What means ASCB? Definition            Avionics standard communication bus Term           What means ASCB BUS FAIL? Definition         ASCB transmission problem   Data not transmitting Term       What are two reasons the  message BAGGAGE HEAT FAIL will appear? Definition       a) Bleed air heat valve failed open     b) Temperature over 165F in baggage compartment Term       With the switch in norm, when is the baggage heat valve commanded to close? Definition       a) Weight on wheel   b) When baggage/APU low message   c) When smoke is detected Term       Is baggage heat available on the ground? Definition           In flight only Term         What means BATTERY O'CURRENT L-R? Definition           Battery current over 200 amps Term       What could be inop when the BLEED AIR MONITOR FAIL message appears? Definition           Systems which uses bleed air monitor cards like anti-ice or cabin altitude Term         What happens during a BLEED AIR O'TEMP L-R? Definition           Bleed air to the precoolers will shutoff Term       What happens when the bleed air knob is not in the norm position? Definition         Will trigger the "bleed select not norm L-R" message, cyan in the air, amber on the ground. Automatics functions are inop Term         When is the BUS TIE CLOSED message amber? Definition       After 5 minutes if forgotten closed (after airborne start) with one electrical source active on both side of the split bus Term           What means CHECK DU 1-2-3-4? Definition         display unit's wrap around monitor has failed Term       What is the wrap around monitor used for? Definition           Integrity of the PFD's Term         What means CONFIGURATION MISMATCH? Definition         Ground message only   Software versions not in certified configuration Term           What means DC EMER BUS L-R? Definition         Electrical relay is open and emergency bus is isolated Term         How can you trigger a DC EMER BUS L-R? Definition     a) Automatically during engine start after 2 minutes   b) Pilot selection by placing L or R elec switch to emer   c) DC generator overcurrent protection Term         What means DC GEN O'CURRENT L-R-APU? Definition         Current for the generator is too high   Inhibited during start and 2 minutes after it Term           What means DU 1-2-3-4 O'TEMP? Definition           display unit is about to shut down, due to overtemp Term         What means DC GEN OFF L-R-APU? Definition           One generator is offline Term           What means DUCT O'TEMP CABIN? Definition           Temperature under cabin floor above 300F Term         What are four reasons emer pressurization activates? Definition     a) Manually selected ON   b) ACM overheat   c) ACM bleed leak   d)  Cabin is above 14,500 feet Term         What means ENG ANTI-ICE COLD L-R on the ground? Definition         a) Either the preflight check has failed     b) The nacelle surface is too cold Term       What means ENG ANTI-ICE COLD L-R in flight? Definition           Engine nacelle too cold. Inhibited the first 2.5 minutes Term       What happens when the ENG ANTI-ICE O'TEMP L-R message appears? Definition           The anti-ice shutoff valve closes. Once cooled, starts again Term       What does ENGINE CONTROL FAULT L-R means ? Definition         The FADEC detects internal fault and shut down the engine Term         What does FD MODE OFF mean? Definition            Basic pitch and roll autopilot mode Term       What will also illuminate with FLAPS FAIL message? Definition           The flaps reset button Term         What does FUEL BOOST PUMP ON L-R mean? Definition           Pump activated by low pressure switch Term         What will also illuminate with FUEL BOOST PUMP ON L-R message? Definition           The ON light in the fuel boost switch Term           What does FUEL CROSSFEED mean? Definition             Fuel is flowing in the wrong direction Term         What does FUEL CROSSFEED TRANSIT mean? Definition           Crossfeed valve not fully closed or open Term         What type of valve is the crossfeed valve? Definition           Motorized valve. Will fail in last position Term         What does FUEL FILTER BYPASS L-R mean? Definition           Impending bypass of fuel filter due to contamination Term       What does FUEL LEVEL LOW L-R mean? Definition           Fuel tank less than 540 Lbs Term       When will the total fuel quantity will turn amber? Definition           When less than 1000 lbs remaining Term         What does FUEL MOTIVE VLV FAIL L-R mean? Definition         During crossfeed, opposite motive flow shutoff valve has failed to close.   No crossfeed can occur Term       What does GPS 1-2 INACTIVE mean? Definition       GPS sensor inactive.   FMS will continue with remaining GPS or VOR/DME sensors Term       What does GROUND IDLE L-R mean? Definition           FADEC is in ground mode airborne Term         What does HP VALVE FAIL L-R mean? Definition         High pressure bleed valve has failed open     Aircraft performance is affected Term         What does HYDRAULIC PRESSURE LOW L-R mean? Definition       One or both hydraulic pumps are inop     Either due to failure or crew selection (unload switch) Term         What does INBD WING A/I COLD L-R mean? Definition           Inboard wing is too cold Term     Lav door is closed. When will LAVATORY DOOR message appear? Definition         a) on the ground     b) in flight, when the flaps or gear are down Term         What is a limitation associated with MACH TRIM FAIL message? Definition         Mach trim must be working above 0.77M if hand flying Term         With what MAU failure the CAS message stack is lost? Definition           MAU 1 and 4 Term         What does MAU 1-2-3-4 O'TEMP mean? Definition         Main MAU detects an overheat and is about to shut down Term       What does MONITOR WARNING FAIL mean? Definition     a) Monitor warning function in MAU 1 or MAU 4 has failed     b) Aural function in MAU 2 or MAU 3 has failed Term       What light is associated with PARKING BRAKE LOW PRESSURE? Definition           No takeoff Term       When does the cyan PARKING BRAKE ON becomes amber? Definition       a) brakes set with throttles advanced to T/O detent   b) In flight when the handle is not stowed Term         What does PITCH/ROLL DISCONNECT mean? Definition         Disconnect handle is pulled or not stowed   Autopilot will remain OFF Term         What does PITOT/STATIC COLD L-R-STBY mean? Definition       a) No current to probe or ports     b) Switch off in flight Term     Why is emer pressurization not active when PRESS SOURCE NOT NORM message appears? Definition           Automatic functions are only active when switch is in norm Term         What does PRIMARY STAB TRIM FAIL mean? Definition         Preflight check not done     If accomplished, shows malfunction Term       What happens to the autopilot when PRIMARY STAB TRIM FAIL message appear? Definition           Disconnect Term         What does RAT HEAT FAIL L-R mean? Definition           Current not detected at the RAT probe when the anti-ice is on Term         What does REMOTE CB TRIPPED mean? Definition         CB in the aft J-box has tripped     Not accessible by crew Term         What does ROLL SYSTEM CONTROL FAULT mean? Definition           Roll system found a fault in aileron ratio changer Term         What does SECONDARY STAB TRIM FAIL mean? Definition       a) Stabilizer not moving     b) Going the wrong direction while using the secondary trim Term           What does SPEEDBRAKES mean? Definition       a) Crew reminder to retract them below 500 feet   b) Malfunction Term         What does STAB TRIM MONITOR WARNING mean? Definition         Degradation of the "no back brake" in the stabilizer actuator Term         What does SUPPLY BLEED LEAK L-R mean? Definition           Bleed leak detected in the wing and stab anti-ice (supply zone) Term       What are the three valves which will close with the SUPPLY BLEED LEAK L-R message? Definition       1) Eng/stab anti-ice L-R   2) Bleed air shutoff L-R (pylon)   3) Stab anti-ice L-R Term         What does WINDSHIELD OVERTEMP L-R mean? Definition         Windshield has overheated and is shutting down Term         What does WING A/I CROSSFLOW OPEN mean? Definition           Wing anti-ice cross flow valve stayed open when commanded closed Term         What does WING ANTI-ICE O'TEMP L-R mean? Definition         Inboard or outboard section of wing too hot   Anti-ice shutoff valve will close Term         What does WING BLEED LEAK L-R mean? Definition         Indicates a bleed leak in inboard or outboard wing anti ice line Term         What does WOW MISCOMPARE mean? Definition       a) Miscompare between squat switches   b) or between squat switches and MAU's Term         What does AC BEARING L-R mean? Definition         Alternator bearing will fail within 20 hrs (windshields) Term         What does AHRS BASIC L-R mean? Definition         AHRS has lost air data and is now in reversionary mode Term           What does AP FAIL A-B mean? Definition           An autopilot chanel has failed Term         What does BAGGAGE HEAT FAIL mean? Definition           Baggage heat failed to come on when selected Term         What does BATTERY OFF L-R mean? Definition         Battery selected off as a result of a battery over temperature Term         What does BUS TIE CLOSED mean? Definition       a) bus tie closed     b) Single power source is powering both bus systems Term         What does CABIN ALTITUDE mean? Definition         Pressurization controller set to high airfield mode   (above 8000 feet) Term         What does ENG ANTI-ICE COLD L-R mean? Definition           Engine inlet lip cold for 2 minutes after turning anti-ice on, then turn amber Term         What does ENGINE DISPATCH LIMIT L-R mean? Definition       FADEC has detected a condition which must be entered in logbook within 125 hrs   Ground message only Term       What should you do when you get a ENGINE DISPATCH LIMIT message? Definition         Press the event marker button next to the oxygen panel Term         What does FIRE BOTTLE LOW BAGGAGE mean? Definition       a) Metered discharge bottle low     b) Baggage heat inop Term         What does FIRE BOTTLE LOW BAG-APU mean? Definition         Rapid discharge bottle sharing the baggage and APU is low     Both APU and baggage heat inop Term         When will the FUEL BOOST PUMP ON L-R message appears? Definition     1) Selected on   2) Engine start   3) Crossfeed   4) APU operation (right side if engine not running) Term         What does FUEL CROSSFEED mean? Definition           Fuel flowing in correct direction Term         What does FUEL FW SHUTOFF L-R mean? Definition         Engine fire switch has been pressed and fuel firewall shutoff valve fully closed Term         What does INBD WING A/I COLD L-R mean in flight? Definition         When the surface becomes cold due to automatic bled air shutoff from overheat or bleed leak Term       When will NO TAKEOFF message turn red? Definition           When the trottles are advanced to CRU Term         What does OIL LEVEL LOW L-R mean? Definition         Result of an engine oil level switch failure or the engine is serviced with too much oil   Term         What does WING A/I CROSSFLOW OPEN mean? Definition         Anti-ice crossflow switched to crossflow and the valve is open Term           What does YD FAIL A-B mean? Definition         Channel of the yaw damper failed   Autopilot will be switched to other side Term         In general, what does a cyan message mean? Definition         Advisory   Result of an amber message Term         What does come with a master warning? Definition           Voice, said 3 times Term         What are the only 2 red lights not coming with voice? Definition         1) Oil pressure   2) Engine vibration Term         What is the only red message with voice said continously? Definition     No takeoff   Unless cancelled   Will automatically clear at liftoff to alleviate distraction if the T/O is continued Term       What audio comes with a master caution? Definition           Single chime Term           What does debounce mean? Definition       Amount of time the message must be true to be posted   Standars is 300ms Term       When does a cyan message stop flashing? Definition           5 seconds Term         What is the name of the device giving CAS messages? Definition           Monitor warning Term         What does red values mean on EICAS? Definition           Transient or exceedance Term         What does green values mean on EICAS? Definition           Acceptable range Term       What does dashed lines mean on EICAS? Definition           Invalid data Term       What is the only door on the aircraft to trigger a no T/O? Definition           Cabin door Term       Does a anti-skid off trigger a no T/O? Definition           No Term         Does a pitot heat off trigger a no T/O? Definition           No Term     The autopilot aural warning is still going on,even after pressing the AP/TRIM/NWS DISC button. What can you do? Definition       This could be an indication of a guidance control panel failure.   Even though master warning is not illuminated, pressing the switch will cancel the horn.