PW1100

IN THE PW1100 ENGINE, HOW MANY FUEL NOZZLES ARE USED DURING ENGINE START?. SIX DUPLEX NOZZLES AND SIX SIMPLEX NOZZLES. ALL TWELVE DUPLEX NOZZLES ONLY. BOTTOM PART OF INTEGRATED FUEL PUMP AND CONTROL (IFPC).

IN THE PW1100 ENGINE, WHERE IS THE ACTIVE DAMPER SHUT-OFF VALVE (ADSOV) LOCATED?. NEXT TO ENGINE OIL TANK. IT IS MOUNTED TO THE BOTTOM PART OF THE OIL CONTROL MODULE (OCM. BOTTOM PART OF INTEGRATED FUEL PUMP AND CONTROL (IFPC).

THE BUFFER AIR FROM THE BUFFER AIR HEAT EXCHANGER IS USED TO. PRESSURIZE ALL BEARING COMPARTMENT. COOT THE HPT CASE. COOL AND PRESSURIZE THE N°4 BEARING COMPARTMENT.

IN THE PW1100 ENGINE. THE PERMANENT MAGNETIC ALTERNATOR (PMA) SUPPLIES POWER TO. BOTH EEC CHANNELS, IF N2 IS MORE THAN 10%. EEC CHANNEL A ONLY, IF N2 IS LESS THAN 10%. BOTH EEC CHANNELS, INDEPENDENT OF N2 SPEED.

IN THE PW1100 ENGINE, HOW MANY PUMPS CAN YOU FIND INSIDE OF INTEGRATED FUEL PUMP AND CONTROL (IFPC)?. FOUR PUMPS, ONE BOOST PUMP, TWO MAIN PUMPS AND ONE SERVO PUMP. THREE PUMPS, ONE BOOST PUMP, ONE MAIN PUMP AND ONE SERVO PUMP. TWO PUMPS, ONE BOOST PUMP AND ONE MAIN PUMP.

IN THE PW1100 ENGINE, THE FAN COWL DOOR PROXIMITY SENSORS ARE USED TO: DETECT THAT THE RELATED LATCH IS CLOSED & LOCKED. PREVENT OIL SERVICE DOOR OPENING IN FLIGHT. DETECT AN OVER PRESSURE IN THE FAN ZONE.

IN THE PW1100 ENGINE. THE AUXILIARY OIL SYSTEM IS USED TO. CONTROL THE ENGINE OIL FLOW TO ENGINE BEARING DURING NORMAL FLIGHT AND WINDMILL CONDITIONS. MAKE SURE THAT THE JOURNAL BEARING WILL GET OIL DURING WINDMILLING AND ZERO OR NEGATIVE GRAVITY. REDUCE ENGINE VIBRATION IN THE JOURNAL BEARING DURING WINDMILL CONDITION ONLY.

TO THE HPC FLOW CONTROL, HOW MANY VARIABLE STATOR VANES ROWS ARE THERE?. 1 VIGV (CIC) & 3 VSV'S (HPC). 4 VSV'S (HPC). 1 IGV, 1 VSV.

IN THE PW1100 ENGINE, THE OIL CONTROL MODULE (OCM) IS USED TO: REDUCE OIL PRESSURE TO ENGINE BEARING AND FAN DRIVE GEAR (FOG). REDUCE THE NUMBER OF EXTEMAL OIL LINES REQUIRED TO DELIVER PRESURIZED OIL. CONTROL THE IDG OIL TEMPERATURE.

IN THE PW1100 ENGINE WHICH ARE THE PRIMARY PARAMETERS?. N1, N2, EGT AND FF. N1, N2 AND EGT. EPR, N1. N2, EGT AND FF.

IN THE PW1100 ENGINE, HOW MANY ACTUATORS DOES THE HIGH PRESSURE COMPRESSOR VARIABLE VANES HAVE?. TWO ACTUATORS, ONE PRIMARY AND ONE SECONDARY. TWO ACTUATORS, BOTH PRIMARY. TWO ACTUATORS, ONE ACTIVE AND ONE STANDBY.

FOR PW1100G THE FAN SPEED IS REDUCED BY THE: SHAFT COMPRESSOR /TURBINE COMBINATION. FAN BLADES SHAPE DESIGN. FAN DRIVE GEAR SYSTEM (FDGS).

IN THE PW1100 ENGINE. WHAT HAPPENS IN THE NEXT ENGINE START IF THE DATA STORAGE UNIT (DSU) IS NOT INSTALLED ON THE EEC?. THE EEC WILL NOT ALLOW THE ENGINE TO START. THE EEC ALLOW THE ENGINE START BUT ONLY IN FLIGHT. NOTHING, THE EEC DOES NOT READ DATA FROM DATA STORAGE UNIT (DSU).

IN THE PW1100 ENGINE, HERE ARE (IS) THE JOURNAL BEARING LOCATED?. AT THE ENGINE BEARING NUMBER FOUR. IN THE FAN DRIVE GEAR SYSTEM (FDGS). AT THE N1SHAFT SUPPORT.

IN THE PW1100 ENGINE, WHAT CONTROLS THE FLOW DIVIDER VALVE?. INPUT FROM EEC. LT IS SELF-OPERATED SPRING VALVE. PHMU CHANNEL B ONLY.

IN THE PW1100 ENGINE, THE OIL DEBRIS MONITOR (ODM) SENDS DATA TO: PHMU. EIU. EEC.

IN THE PW1100 ENGINE. THE INLET CONE IS ANTI-ICED WITH: CONTINUOUS FLOW FROM 2,5 BLEED AIR. DEMAND FLOW FROM 2,5 BLEED AIR. LNLET CONE DOES NOT HAVE ANTI-ICE PROTECTION.

THE BEARINGS HA ARE OIL DAMPED ARE: 1, 2, 3, 4, 6. ALL SEVEN. 1, 1.5, 5, 6.

IN THE PW1100 ENGINE, WHERE IS THE INHIBIT HYDRAULIC CONTROL UNIT (HCU) LEVER LOCATED?. NEXT TO ENGINE OIL TANK. ON THE LOCKÍNG FEEDBACK ACTUATOR. ON THE SAME HCU LOCATED AT PYLON ZONE.

IN THE PW1100 ENGINE. HOW MANY STAGES DOES THE LOW PRESSURE OOMPRESSOR (LPC) HAVE?. IT HAS EIGHT STAGES. IT HAS THREE STAGES. IT HAS TWO STAGES.

WHEN THE FAN COWL TELESCOPIC HOLD OPEN ROD IS CORRECTLY ENGAGED: A GREEN BAND COMES INTO VIEW. THE DOOR OPENING SYSTEM ACTUATOR COMPRESSIVE LOCK ENGAGES. A YELLOW BAND COMES INTO VIEW.

THE BYPASS RATIO OF THE PW1100G ENGINE IS. 6:1. 9:1. 12:1.

IN THE PW1100 ENGINE, THE FAN BLADES ARE MADE OF: HOLLOW CARBON FIBER AND REINFORCED LEADING EDGE. HOLLOW TITANIUM AND REINFORCED LEADÍNG EDGE IS NO NECESSARY. HOLLOW ALUMINUM AND REINFORCED LEADING EDGE.

HE ENGINE VIBRATIONS DATA ARE COLLECTED BY THE. ENGINE VIBRATION MONITORING UNIT (EVMU). PROGNOSTIC HEALTH MONITORING UNIT (PHMU). ENGINE INTERFACE UNIT (EIU).

THE NF SPEED SENSOR IS INSTALLED ON THE: FAN LNTERMEDIATE CASE (FIC). FAN CASE. SUPPORT FOR BEARINGS N 1 & 1.5.

IN THE PW1100 ENGINE. HOW MANY STAGES DOES THE HIGH PRESSURE COMPRESSOR (HPC) HAVE?. IL HAS THREE STAGES. IT HAS EIGHT STAGES. IT HAS TWO STAGES.

IN THE PW1100 ENGINE, THE COWL STRAKES ARE USED TO. DECREASE THE TURBULENCE OF AIRFLOW BETWEEN THE FAN COWL AND THE WING. DECREASE THE ENGINE VIBRATION DURÍNG TAKEOFF PHASE. INCREASE THE LIFT DURING FINAL APPROACH.

THE FUEL RETURN TO TANK VALVE (FRTT) IS CONTROLLED BY THE FOLLOWING COMPUTER: FUEL QUANTITY LNDICATION COMPUTER (FQIC. ELECTRONIC ENGINE CONTROL (EEC). FUEL LEVEL SENSING CONTROL UNITS (FLSCU).

IN THE PW1100 ENGINE, WHICH IS THE FAIL SAFE POSITION OF VARIABLE OIL REDUCTION VALVE (VORV)?. IT REMAINS IN LAST COMMANDED POSITION. REDUCE OIL FLOW. MAXIMUM OIL FLOW.

IN THE PW1100 ENGINE, WHICH ARE THE TAPERED ROLLER BEARINGS?. 1 AND 2 ENGINE BEARINGS. 4 AND 5 ENGINE BEARINGS. 1 AND 1,5 ENGINE BEARINGS.

IN LHE PW1100 ENGINE, THE PROGNOSTICS AND HEALTH MANAGEMENT UNIT (PHMU) RECEIVES INPUT FROM?. OIL DEBRIS MONITOR (ODM), MAIN OÍL PRESSURE SENSOR (MOP) AND BOTH ACCELERORNETERS. BOTH ACCELEROMETERS ONLY. OÍL DEBRIS MONITOR (ODM), AUXILIARY OÍL PRESSURE SENSOR (AOPS) AND BOTH ACCELEROMETERS.

IN THE PW1100 ENGINE, THE ECOLOGY COLLECTOR TANK COLLECTS: ALL ENGINE LEAKAGE FLUID. FUEL FROM BOTH FUEL MANIFOLD AFTER ENGINE SHUTDOWN. LEAKAGE FUEL FROM BOTH FUEL MANIFOLD DURING ENGINE OPERATLON.

THE ENGINE FUEL PUMP IS DRIVEN BY THE. OW PRESSURE (LP) ROTOR. ACCESSORY GEAR BOX. FAN DRIVE GEAR SYSTEM (FDGS).

IN THE PW1100 ENGINE, THE 2.5 BLEED VALVE AIR SYSTEM CONSIST OF: ONE PNEUMATIC ACTUATOR BELLCRANK, BLEED RING AND LINKAGE. TWO SERVO FUEL ACTUATOR, BELLCRANK, BLEED RING AND LINKAGE. ONE SERVO FUEL ACTUATOR, BELLCRANK, BLEED RING AND LINKAGE.

IN THE PW1100 ENGINE, THE FAN BLADES ROTATES IN A: CLOCKWISE DIRECTION (AFT LOOKING FORWARD). CLOCKWISE DIRECTION (FORWARD LOOKING AFT. COUNTERCLOCKWISE DIRECTION (AFT LOOKING FORWARD).

THE VALVE FOHEBV (FUEL OIL HEAT EXCHANGER BYPASS VALVE) CONTROLS THE FLOW OF: OIL. BOTH FUEL AND OIL. FUEL.

IN THE PW1100 ENGINE, THE ACTIVE DAMPER SHUT-OFF VALVE (ADSOV) IS USED TO. MAINTAIN A CONTINUOUS PRESSURE TO Nº 3 BEARING DAMPER DURING WINDMLLL CONDITION. CONTROL OIL FLOW TO Nº3 BEARING DAMPER. REDUCE OIL FLOW TO JOURNAL BEARING AND FAN DRIVE GEAR (FDG).

IN THE PW1100 ENGINE, HOW MANY PUMPS DOES THE LUBRICATION AND SCAVENGE PUMP ASSEMBLY HAVE?. EIGHT PUMPS, TOUR TO SUPPLY AND FOUR TO SCAVENGE. SEVEN PUMPS, TWO TO SUPPLY AND FIVE TO SCAVENGE. SEVEN PUMPS, ONE TO SUPPLY AND SIX TO SCAVENGE.

THE NORMAL OPERATIONAL MODE FOR FADEC IS: ACTIVE - STANDBY. ACTIVE - PASSIVE. ACTIVE - ACTIVE.

IN THE PW1100 ENGINE, WHERE IS N2 SPEED SENSOR LOCATED?. INSIDE THE FAN DRIVE GEAR (FDG). IN THE ANGLE GEAR BOX. NEXT TO N2 SHAFT.