Boeing B777 – Hydraulics

{“questions”:{“dpm03”:{“id”:”dpm03″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How are the Center hydraulic system Primary pumps driven?\r\n\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“chchq”:{“id”:”chchq”,”image”:””,”imageId”:””,”title”:”Electrically only.”,”isCorrect”:”1″},”1opet”:{“id”:”1opet”,”image”:””,”imageId”:””,”title”:”Engine only.”},”5ha9j”:{“id”:”5ha9j”,”image”:””,”imageId”:””,”title”:”Air only.”},”1ps7q”:{“id”:”1ps7q”,”image”:””,”imageId”:””,”title”:”Electrically and air.”}}},”r7wu3″:{“id”:”r7wu3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How is the hydraulic normal fluid level indicated?\r\n\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“pzvpg”:{“id”:”pzvpg”,”image”:””,”imageId”:””,”title”:”The suffix RF indicating \”Reservoir Full\”.”},”wzk62″:{“id”:”wzk62″,”image”:””,”imageId”:””,”title”:”A white RF \”Reservoir Full\” in the Hydraulic synoptic page.”},”8bcfi”:{“id”:”8bcfi”,”image”:””,”imageId”:””,”title”:”A green line.”},”7dsp5″:{“id”:”7dsp5″,”image”:””,”imageId”:””,”title”:”1.00.”,”isCorrect”:”1″}}},”f850j”:{“id”:”f850j”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When will a center hydraulic pump \”FAULT\” light be illuminated?\r\n”,”desc”:””,”hint”:””,”answers”:{“s9uyp”:{“id”:”s9uyp”,”image”:””,”imageId”:””,”title”:”When there is low demand pump output pressure, or the…… Continue Reading →

Boeing B777 – Anti Ice and Rain

{“questions”:{“zdsky”:{“id”:”zdsky”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When can engine anti-ice be operated manually?\r\n\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“4r2mf”:{“id”:”4r2mf”,”image”:””,”imageId”:””,”title”:”Only on the ground.”},”hb1ia”:{“id”:”hb1ia”,”image”:””,”imageId”:””,”title”:”Only in the air.”},”mwami”:{“id”:”mwami”,”image”:””,”imageId”:””,”title”:”On the ground or in the air. “,”isCorrect”:”1″},”5rn57″:{“id”:”5rn57″,”image”:””,”imageId”:””,”title”:”Only when TAT is above 10 deg.C.”}}},”v66dr”:{“id”:”v66dr”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What do the EAI symbols on EICAS indicate?\r\n\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“66rl7”:{“id”:”66rl7″,”image”:””,”imageId”:””,”title”:”Engine anti-ice is armed.”},”cs15o”:{“id”:”cs15o”,”image”:””,”imageId”:””,”title”:”Engine anti-ice is operating. “,”isCorrect”:”1″},”tqypp”:{“id”:”tqypp”,”image”:””,”imageId”:””,”title”:”Engine anti-ice has failed.”},”42ka5″:{“id”:”42ka5″,”image”:””,”imageId”:””,”title”:”Engine anti-ice should be turned off.”}}},”1rkf9″:{“id”:”1rkf9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the position of an engine anti-ice…… Continue Reading →

Boeing 737NG – Flight instruments

{“questions”:{“vr1xd”:{“id”:”vr1xd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”To climb to FL280 in the shortest distance, MAX ANGLE should be selected on this page:”,”desc”:””,”hint”:””,”answers”:{“yrap8”:{“id”:”yrap8″,”image”:””,”imageId”:””,”title”:”CLB or CRZ”},”jgs3j”:{“id”:”jgs3j”,”image”:””,”imageId”:””,”title”:”PROG”},”edbi5″:{“id”:”edbi5″,”image”:””,”imageId”:””,”title”:”CLB”,”isCorrect”:”1″},”hyxum”:{“id”:”hyxum”,”image”:””,”imageId”:””,”title”:”CLB or PERF”}}},”wd6id”:{“id”:”wd6id”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When penetrating turbulence:”,”desc”:””,”hint”:””,”answers”:{“13fkw”:{“id”:”13fkw”,”image”:””,”imageId”:””,”title”:”The Turbulence N1 is line selected to the scratch pad on the CRZ page and transferred to the N1 LIMIT page for activation & execution.”},”twdxz”:{“id”:”twdxz”,”image”:””,”imageId”:””,”title”:”The Turbulence N1 is activated on the CRZ page”},”odh5d”:{“id”:”odh5d”,”image”:””,”imageId”:””,”title”:”The Turbulence…… Continue Reading →

Boeing 737NG – Air Systems

{“questions”:{“0ubpz”:{“id”:”0ubpz”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”During preflight procedure the trim air switch is left in the OFF position and only one pack is selected ON for air conditioning. What is the consequence? “,”desc”:””,”hint”:””,”answers”:{“jr3kr”:{“id”:”jr3kr”,”image”:””,”imageId”:””,”title”:”Since the trim air is off both packs will average the temperature that satisfies the zone which requires the most cooling “},”twrkk”:{“id”:”twrkk”,”image”:””,”imageId”:””,”title”:”During single pack operation the zone temperature…… Continue Reading →

Boeing 737NG – Anti Ice and Rain

{“questions”:{“r5de4”:{“id”:”r5de4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Illumination of an amber COWL ANTI ICE light indicates:”,”desc”:””,”hint”:””,”answers”:{“jknxm”:{“id”:”jknxm”,”image”:””,”imageId”:””,”title”:”An overpressure condition.”,”isCorrect”:”1″},”6jqov”:{“id”:”6jqov”,”image”:””,”imageId”:””,”title”:”An overtemperature or overpressure condition.”},”837w6″:{“id”:”837w6″,”image”:””,”imageId”:””,”title”:”The respective cowl anti-ice valve is open.”},”eclbb”:{“id”:”eclbb”,”image”:””,”imageId”:””,”title”:”The respective cowl anti-ice valve is in transit, the cowl anti-ice vave position disagrees with the respective engine anti-ice switch position.”}}},”vrdzu”:{“id”:”vrdzu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Windshield wipers of are provided to maintain a clear area on the cockpit No.1 windows.…… Continue Reading →

Boeing 787 – Flight controls

{“questions”:{“507fu”:{“id”:”507fu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-Primary-Flight-Computers.jpg”,”imageId”:”4439″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Primary Flight Computers switch – What is the function of the DISC selection? “,”desc”:””,”hint”:””,”answers”:{“dm8v1”:{“id”:”dm8v1″,”image”:””,”imageId”:””,”title”:”To disconnect the primary flight computers (PFCs) from the flight control system and to put the flight control system in the direct mode.\r\n”,”isCorrect”:”1″},”w7fjr”:{“id”:”w7fjr”,”image”:””,”imageId”:””,”title”:”To disconnect all the primary flight computers (PFCs) and to put the flight control system in the normal mode.”},”8jxx9″:{“id”:”8jxx9″,”image”:””,”imageId”:””,”title”:”To disconnect…… Continue Reading →

Boeing 787 – Fire protection

{“questions”:{“4imsb”:{“id”:”4imsb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-APU-Fire-Protection.jpg”,”imageId”:”4609″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”APU Bottle Discharge (APU BTL DISCH) Light \u2013 If illuminated amber:”,”desc”:””,”hint”:””,”answers”:{“263cu”:{“id”:”263cu”,”image”:””,”imageId”:””,”title”:”The extinguisher bottle is discharged or has low pressure.”,”isCorrect”:”1″},”i16hi”:{“id”:”i16hi”,”image”:””,”imageId”:””,”title”:”The extinguisher bottle is discharged.”},”rkhfn”:{“id”:”rkhfn”,”image”:””,”imageId”:””,”title”:”The extinguisher bottle is discharged or inoperative.”}}},”ovrwy”:{“id”:”ovrwy”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-APU.jpg”,”imageId”:”4257″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The APU automatically shuts down for a detected fire.”,”desc”:””,”hint”:””,”answers”:{“a38br”:{“id”:”a38br”,”image”:””,”imageId”:””,”title”:”True.”,”isCorrect”:”1″},”vzqql”:{“id”:”vzqql”,”image”:””,”imageId”:””,”title”:”False.”}}},”lh8xn”:{“id”:”lh8xn”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-Main-Gear-Wheel-Well-Ian-Abbott.jpg”,”imageId”:”4610″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The main gear wheel wells has two distinct fire detection and fire extinguishing systems.”,”desc”:””,”hint”:””,”answers”:{“0wqsu”:{“id”:”0wqsu”,”image”:””,”imageId”:””,”title”:”True.”},”an1e9″:{“id”:”an1e9″,”image”:””,”imageId”:””,”title”:”False.”,”isCorrect”:”1″}}},”mu90c”:{“id”:”mu90c”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-Engine-Fire-Protection.jpg”,”imageId”:”4611″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”There are multiple dual-channel detector assemblies…… Continue Reading →

Boeing 787 – Landing gear

{“questions”:{“b29h4”:{“id”:”b29h4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-Landing-Gear-2.jpg”,”imageId”:”4272″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The Boeing 787 is equipped with a retractable landing gear that is:\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“lriya”:{“id”:”lriya”,”image”:””,”imageId”:””,”title”:”Electrically and hydraulically operated.”},”30jwj”:{“id”:”30jwj”,”image”:””,”imageId”:””,”title”:”Electrically operated.”},”yc7wg”:{“id”:”yc7wg”,”image”:””,”imageId”:””,”title”:”Hydraulically operated.”,”isCorrect”:”1″}}},”pej1i”:{“id”:”pej1i”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What hydraulic system powers the landing gear?”,”desc”:””,”hint”:””,”answers”:{“m3dhz”:{“id”:”m3dhz”,”image”:””,”imageId”:””,”title”:”Left hydraulic system.”},”w1wc2″:{“id”:”w1wc2″,”image”:””,”imageId”:””,”title”:”Center Hydraulic system.”,”isCorrect”:”1″},”5g40j”:{“id”:”5g40j”,”image”:””,”imageId”:””,”title”:”Right hydraulic system”}}},”wyaaw”:{“id”:”wyaaw”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:”NextGenerationMechanic”,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-Landing-Gear.jpg”,”imageId”:”4273″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When landing gear retraction is completed, the landing gear is held in place by:\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“yj2ve”:{“id”:”yj2ve”,”image”:””,”imageId”:””,”title”:”Hydraulic actuators.”},”xecqh”:{“id”:”xecqh”,”image”:””,”imageId”:””,”title”:”Uplocks.”,”isCorrect”:”1″},”ockg9″:{“id”:”ockg9″,”image”:””,”imageId”:””,”title”:”Automatic safety switches.”}}},”qo5yd”:{“id”:”qo5yd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”After retraction, the EICAS landing gear position indication changes to UP…… Continue Reading →

Boeing 787 – APU

{“questions”:{“hcw42”:{“id”:”hcw42″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-APU4.jpg”,”imageId”:”4435″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”If an engine is shutdown during the APU start:”,”desc”:””,”hint”:””,”answers”:{“psrwy”:{“id”:”psrwy”,”image”:””,”imageId”:””,”title”:”The start will continue as normal.”},”pwr5c”:{“id”:”pwr5c”,”image”:””,”imageId”:””,”title”:”The start may be aborted due to a power interruption to the CMSC (Common Motor Start Controllers) performing the start.”,”isCorrect”:”1″},”rbrm6″:{“id”:”rbrm6″,”image”:””,”imageId”:””,”title”:”The start will be aborted.”}}},”n7110″:{“id”:”n7110″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-APU2.jpg”,”imageId”:”4258″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The APU supplies electrical power which is available throughout the airplane operating envelope.”,”desc”:””,”hint”:””,”answers”:{“asoao”:{“id”:”asoao”,”image”:””,”imageId”:””,”title”:”True.”,”isCorrect”:”1″},”edx26″:{“id”:”edx26″,”image”:””,”imageId”:””,”title”:”False.”}}},”bakcf”:{“id”:”bakcf”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”If demand pumps are turned on during…… Continue Reading →

Boeing 787 – Hydraulics

{“questions”:{“kktps”:{“id”:”kktps”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the nominal pressure of all three hydraulic systems?\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“8fwjh”:{“id”:”8fwjh”,”image”:””,”imageId”:””,”title”:”3000 psi.”},”0m7ll”:{“id”:”0m7ll”,”image”:””,”imageId”:””,”title”:”4000 psi.”},”ks8q8″:{“id”:”ks8q8″,”image”:””,”imageId”:””,”title”:”5000 psi.”,”isCorrect”:”1″}}},”ftjwb”:{“id”:”ftjwb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The hydraulic systems power the:\r\n\r\n\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“t6ghb”:{“id”:”t6ghb”,”image”:””,”imageId”:””,”title”:”Flight controls, landing gear, leading edge slats, nose gear steering, thrust reversers and trailing edge flaps.”,”isCorrect”:”1″},”k1vl8″:{“id”:”k1vl8″,”image”:””,”imageId”:””,”title”:”Flight controls, landing gear, leading edge slats and nose gear steering.”},”ruzmf”:{“id”:”ruzmf”,”image”:””,”imageId”:””,”title”:”Flight controls, landing gear, leading edge slats, nose gear steering and trailing edge flaps.”}}},”wtfvh”:{“id”:”wtfvh”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Hydraulic…… Continue Reading →

Boeing 787 – Electrical

{“questions”:{“5vmkg”:{“id”:”5vmkg”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The B787 electrical system primarily uses 115 Vac and 28 Vdc power, with a limited number of systems optimized with 235 Vac.”,”desc”:””,”hint”:””,”answers”:{“2j5mq”:{“id”:”2j5mq”,”image”:””,”imageId”:””,”title”:”True.”,”isCorrect”:”1″},”bld9b”:{“id”:”bld9b”,”image”:””,”imageId”:””,”title”:”False.”}}},”m5cg1″:{“id”:”m5cg1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Amongst the different sources of electrical power, the B787 uses:”,”desc”:”The other electrical system power sources are three external AC power receptacles, one Ram Air Turbine (RAT), one main battery, one APU battery, three flight…… Continue Reading →

Boeing 787 – Communications

{“questions”:{“6c9j4”:{“id”:”6c9j4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-O2-Mask.jpg”,”imageId”:”4243″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When is the oxygen mask microphone enabled?”,”desc”:”The boom microphone is enabled when the left oxygen mask stowage box door is closed and the RESET\/TEST lever is pushed.”,”hint”:””,”answers”:{“da65c”:{“id”:”da65c”,”image”:””,”imageId”:””,”title”:”When the oxygen mask is donned.”},”e44rn”:{“id”:”e44rn”,”image”:””,”imageId”:””,”title”:”When the RESET TEST lever is pushed.”},”ru6he”:{“id”:”ru6he”,”image”:””,”imageId”:””,”title”:”When the oxygen mask door is open.”,”isCorrect”:”1″}}},”7pgt3″:{“id”:”7pgt3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:”https:\/\/www.smartcockpit.com\/wp-content\/uploads\/2024\/04\/B787-CVR-Test.png”,”imageId”:”4244″,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The CVR (Cockpit Voice Recorder):”,”desc”:””,”hint”:””,”answers”:{“gv9tr”:{“id”:”gv9tr”,”image”:””,”imageId”:””,”title”:”Records continuously.”,”isCorrect”:”1″},”p7ehu”:{“id”:”p7ehu”,”image”:””,”imageId”:””,”title”:”Starts recording after first engine is started”},”seb9m”:{“id”:”seb9m”,”image”:””,”imageId”:””,”title”:”Starts…… Continue Reading →

Boeing 787 – Automatic Flight

{“questions”:{“jb94u”:{“id”:”jb94u”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The AFDS (Autopilot Flight Director System) consists of: “,”desc”:”The MCP provides control of the autopilot, flight director, altitude alert, and autothrottle systems. The MCP is used to select and activate AFDS modes, and establish altitudes, speeds, and climb\/descent profiles.”,”hint”:””,”answers”:{“pw6dt”:{“id”:”pw6dt”,”image”:””,”imageId”:””,”title”:”Three autoflight computing systems and the MCP.”,”isCorrect”:”1″},”tj1wu”:{“id”:”tj1wu”,”image”:””,”imageId”:””,”title”:”Two autoflight computing systems and the autothrottle system.”},”qfxcp”:{“id”:”qfxcp”,”image”:””,”imageId”:””,”title”:”Three autoflight computing systems…… Continue Reading →

Boeing 787 – Anti Ice and Rain

{“questions”:{“ka8l7”:{“id”:”ka8l7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The automatic ice detection system senses the existence of icing conditions and provides signals to control the engine, wing, and pack inlet anti-ice. The system has one icing condition detector that measure liquid water content, using TAT and other air data information and temperature sources to determine if icing conditions exist.”,”desc”:”The system has two icing…… Continue Reading →

Boeing 787 – Air Systems

{“questions”:{“7ipcv”:{“id”:”7ipcv”,”title”:”The air conditioning system supplies conditioned outside air and recirculated cabin air at a controlled temperature throughout the airplane. The airplane is divided into seven temperature zones: the flight deck and six passenger cabin zones.”,”desc”:””,”hint”:””,”mediaType”:”image”,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”imageCredit”:””,”answerType”:”text”,”answers”:{“v3xw1”:{“id”:”v3xw1″,”image”:””,”imageId”:””,”title”:”True.”,”isCorrect”:”1″},”zov1b”:{“id”:”zov1b”,”image”:””,”imageId”:””,”title”:”False.”}},”index”:0,”totalCorrects”:1},”w2dj7″:{“id”:”w2dj7″,”title”:”The air is pressurized and flow-regulated by the CACs (Cabin Air Compressors) and supplied to two identical air conditioning packs. Two…… Continue Reading →