A、 燃油系统指发动机以外储存燃油、给发动机配送及输回燃油的装置和部件。
B、 滑油系统指那些储存滑油,并把滑油送往发动机以及从发动机回油的相关外部组件和部件。
C、 滑油系统指发动机内储存润滑油和运输润滑油的装置和部件。
答案:B
A、 燃油系统指发动机以外储存燃油、给发动机配送及输回燃油的装置和部件。
B、 滑油系统指那些储存滑油,并把滑油送往发动机以及从发动机回油的相关外部组件和部件。
C、 滑油系统指发动机内储存润滑油和运输润滑油的装置和部件。
答案:B
A. 确保流经管路的液体没有气泡。
B. 确保管路渗漏出的油液没有气泡。
C. 确保液压油通过管路,且没有产生气泡。
A. 燃油泄漏会导致发动机受损。
B. 发动机性能与燃油泄漏无关。
C. 燃油渗漏会降低发动机性能。
A. "Towing and Taxiing" shall include procedures to be used such as ground turning techniques,use of parking brakes,connection of electrical power,etc..
B. "Towing and Taxiing" shall include procedures to be used such as ground steering techniques,use of chocks,connection of electrical power,etc..
C. "Towing and Taxiing" shall include procedures to be used such as ground turning techniques,use of brakes,connection of electrical power,etc..
A. 向反方向移动杆。
B. 逆时针移动杆。
C. 移动杆至对应方向。
A. 更换零件的话,要持续处于低气压状态。
B. 如果持续处于低气压状态,就需要维修零件。
C. 如果低压状态持续,则更换组件。
A. 将测量误差值控制在正或负 0.2 毫米内。
B. 误差为正负 0.2 毫米。
C. 标准公差尺寸为正负 0.2 米。
A. Explaining how to obtain the maximum ground miles per gallon through careful flight planning and attention to good operating procedures is the primary content.
B. Display how to achieve the main objective to get the greater ground miles per gallon by careful flight planning and attention to good operating procedures.
C. The principal purpose is to show how to increases the ground miles per gallon as much as possible with careful flight planning and attention to good operating procedures.
A. Manufacturers' recommended time limits,maintenance checks and inspections (both planned and unplanned) are arranged in Chapter 5.
B. Manufacturers' recommended time limits,maintenance checks and tests (both scheduled and unscheduled) are arranged in Chapter 5.
C. Manufacturers' recommended time limits,maintenance checks and inspections (both scheduled and unscheduled) are arranged in Chapter 5.
A. The operation rods are connected to the hydraulic feedback.
B. The operation barrels are connected to the hydraulic return.
C. The actuators are connected to the hydraulic return.
A. 交流发电系统包括变流器、交流发电机、控制和调节组件, 指示系统,连到主汇流条的导线,但主汇流条不包括在内。
B. 交流发电系统包括变流器、交流发电机、控制和调节组件, 指示系统,连到上述部件的导线,但主汇流条不包括在内。
C. 交流发电系统包括整流器、交流发电机、控制和调节组件, 指示系统,连到上述部件的导线,但主汇流条不包括在内。
D. C.交流发电系统包括整流器、交流发电机、控制和调节组件, 指示系统,连到上述部件的导线,但主汇流条不包括在内。