[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fq-csp-Tv0_xHDCeYZF4F4n5d5D7C1KylSIiZveefDiI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":18,"related":19,"source":29,"type":30},[],"2026-01-08 15:24:19",306910593,[8,9,10],"digital fuel regulator","simulate circuit fuel regulator","mechanical hydraulic fuel regulator",{"count":12,"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},90,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_49566532","随堂练习2.2L","Large jet airline supply fuel to engine through ( ) to enhance the efficiency",[20,31,39,48,56,64,72,80,83,91],{"answer":21,"createTime":22,"id":23,"options":24,"question":28,"source":29,"type":30},[],"2026-01-08 15:31:45",306910586,[25,26,27],"Reduce throttle, reduce airspeed, and increase angle of attack","Advance throttle, lower angle of attack, and reduce airspeed","Reduce fuel flow, reduce angle of attack, and increase airspeed","What recovery would be appropriate in the event of compressor stall","v1",0,{"answer":32,"createTime":22,"id":33,"options":34,"question":38,"source":29,"type":30},[],306910587,[35,36,37],"Prevent engine from being damaged","Adjust airflow","Prevent airflow from entering engine","Which is not a purpose of cowling",{"answer":40,"createTime":41,"id":42,"options":43,"question":47,"source":29,"type":30},[],"2026-01-08 15:17:57",306910588,[44,45,46],"high subsonic","transonic","supersonic","High bypass ratio turbofan engine is suitable for ( ) large and medium-sized civil aircraft and transport aircraft as power device",{"answer":49,"createTime":5,"id":50,"options":51,"question":55,"source":29,"type":30},[],306910589,[52,53,54],"When the compressor pressure is higher than combustor chamber pressure","When the inlet velocity is low and RPM is high","When the angle of incidence is low","When a stall of compressor blades may occur",{"answer":57,"createTime":22,"id":58,"options":59,"question":63,"source":29,"type":30},[],306910590,[60,61,62],"Taxi on a smooth taxiway","maintain constant speed","Use reverse thrust as much as possible","Which of the following measures can extend the service life of braking system",{"answer":65,"createTime":5,"id":66,"options":67,"question":71,"source":29,"type":30},[],306910591,[68,69,70],"excess air coefficient of gas mixture in combustion area is beyond stable combustion range","engine lost of thrust","accelerator manipulating failure","The reason of combustor shutting down can be",{"answer":73,"createTime":22,"id":74,"options":75,"question":79,"source":29,"type":30},[],306910592,[76,77,78],"Bleed air from the compressor","variable inlet guide vanes and two-spool rotator compressor","engine anti-ice system","Which of the following structural measures is not used to eliminate the compressor stall",{"answer":81,"createTime":5,"id":6,"options":82,"question":18,"source":29,"type":30},[],[8,9,10],{"answer":84,"createTime":5,"id":85,"options":86,"question":90,"source":29,"type":30},[],306910594,[87,88,89],"Thrust will be higher because more heat energy is extracted from the hotter air","Thrust will remain the same, but turbine temperature will be higher","Thrust will be reduced due to the decrease in air density","What effect, if any, does high ambient temperature have upon the thrust output of a turbine engine",{"answer":92,"createTime":5,"id":93,"options":94,"question":98,"source":29,"type":30},[],306910595,[95,96,97],"in the cockpit; outside the aircraft","in the cockpit; in the cockpit and outside the aircraft","in the cockpit; in the cockpit","APU is started up ( ) and shut down ( )"]