A、 Those components and manifold assemblies are used to dram off excess fluids from the powerplant and its accessories.
B、 Those components and manifold assemblies which are used to drain off excess fluids from the powerplant or its accessories.
C、 Those components and manifold assemblies which are used to drain off excess fluids from the powerplant and its accessories.
答案：C
A、 Those components and manifold assemblies are used to dram off excess fluids from the powerplant and its accessories.
B、 Those components and manifold assemblies which are used to drain off excess fluids from the powerplant or its accessories.
C、 Those components and manifold assemblies which are used to drain off excess fluids from the powerplant and its accessories.
答案：C
A. Air supply system provides pressurized air to the supply tanks so that they will maintain a positive supply of fluid flow.
B. The pneumatic system is used for increasing the pressure in the supply tanks to make the hydraulic fluid flow.
C. The engine/APU bleed air or external ground air is the main source to pressurize supply tanks to provide a positive supply of fluid to the pumps.
A. 微处理器卡可以更换。
B. 微处理器卡可以互换。
C. 微知理器卡可以改变。
A. Keep the caps off the hoses.
B. Make sure the caps are off from the hoses.
C. Take the caps off the flexible pipe.
A. Make sure that the warning notices are in position before you start the task;
B. Make sure that the caution signs are set up in place prior to the task;
C. Make sure that the warnings are given in advance of the task;
A. That portion of the system used to induct and distribute air. Includes equipment rack cooling systems and items such as blowers, scoops, ducting, inlets, check valves, etc. Does not include valves which are part of pressurization and temperature control.
B. That portion of the system used to inductivity and distribute air. Includes equipment rack cooling systems and items such as blowers, scoops, ducting, inlets, one way valves, etc. Does not include valves which are part of pressurization and temperature control.
C. That portion of the system use induct and distribute air. Includes unit rack cooling systems and items such as exhaust, scoops, ducting, inlets, check valves, etc. Does not include valves which are part of pressurization and temperature control.
A. 锁紧件
B. 安全带
C. 紧固件
A. When total revisions including left pages, above 60% of the total pages in the manual, a reassure of the manual should be prepared.
B. When accumulated revisions, including back-up pages, total over 60% of the total pages in the manual, a reissue of the manual should be prepared.
C. When accumulated revisions including left pages, total above 60% of the total pages in the manual, a revise of the manual should be prepared.
A. The APU is designed to generate and supply one or some of the following power: auxiliary electric, hydraulic, pneumatic or other power.
B. The purpose of the APU is to produce and distribute one or more auxiliary electric, hydraulic, pneumatic or other power.
C. Auxiliary electric, hydraulic, pneumatic or other power can be generated and supplied by one or several APUs.
A. RESET测试电门用于减少故障历史。当VERFIY(通过)和绿色GO灯亮时,按下RESET(复位)电门。
B. RESET测试电门用于转移故障记录。当VERFIY(验证)和绿色GO灯打开时,按下RESET(复位)电门。
C. RESET测试电门用于消除故障记录。当VERFIY(确认)和绿色GO灯亮时,按下RESET(复位)电门。
A. remove the safety strips and tags after troubleshooting
B. remove the safety clips and tags after troubleshooting
C. remove the safety clips and tags before troubleshooting
