A、 The engine power control system manages and controls the main fuel control or synchronizer,which is inclusive of controls to the propeller modulator on a turboprop engine.
B、 The engine power control system furnishes a means of controlling the main fuel control or coordinator,which includes controls to the propeller regulator on turbo-prop engines.
C、 The engine power control system regulates and controls the main oil,coordinator and propeller regulator of a turboprop engine.
答案：B
A、 The engine power control system manages and controls the main fuel control or synchronizer,which is inclusive of controls to the propeller modulator on a turboprop engine.
B、 The engine power control system furnishes a means of controlling the main fuel control or coordinator,which includes controls to the propeller regulator on turbo-prop engines.
C、 The engine power control system regulates and controls the main oil,coordinator and propeller regulator of a turboprop engine.
答案：B
A. 前、后货舱电子组件是相同的。
B. 前、后货舱电子组件是可识别的的。
C. 前、后客舱电子组件是可用的。
A. The shim is t,which is thick by calculating x and y.
B. Calculate the shim,the result of the thickness is x-y .
C. The thickness of the shim is thus calculated: t=x-y.
A. Another important function of lubricating oil is to protect the corroded metal surfaces.
B. Another important task of the oil is to protect the metal surfaces from corrosion.
C. Preventing the metal surface from further corrosion is the other essential function of the lube.
A. Staff must violate this procedure.
B. All persons must follow this procedure.
C. Personnel must deviate from this procedure.
A. 描述飞机的门、窗和出口时,应精确描述有关应急出口使用的。
B. 描述飞机舱门、窗和出口时,应给出使用救援通道的准确说明。
C. 描述飞机舱门、窗和出口时,应准确指导使用应急门。
A. Get approval for all modifications from the design authority.
B. The design department is irresponsible for approving the changes.
C. The arrangement has to be approved by the design department.
A. When the indicator is visible,stop the pump.
B. When the indicator comes on ,stop the pump.
C. Stop the pump unless the indicator comes into view.
A. Obey the safety precautions when you do work with high voltages.
B. Obey the safety warnings when you do work with high impedance.
C. Obey the safety cautions when you do work with high capacitance.
A. “机载辅助动力”是指安装在飞机上的机载动力装置(发动机),其目的是用于产生和提供单一类型的辅助电力、气压、气动或其他动力。
B. “机载辅助动力”是指安装在飞机上的机载动力装置(发动机),用于产生和提供单一类型的辅助电源、液压或气源动力等或者组合型动力。
C. “机载辅助动力”是指安装在飞机上的机载动力装置(发动机),其目的是用于产生和提供组合型的辅助电力、液压、电动或其他动力。
D. C.“机载辅助动力”是指安装在飞机上的机载动力装置(发动机),其目的是用于产生和提供组合型的辅助电力、液压、电动或其他动力。
A. 确保拉力连杆不会卡住起落架。
B. 确保阻力支柱不会遮蔽起落架。
C. 确保阻力撑杆不会阻碍起落架。
