A、 The layout does not rely on devices that require power such as computers.
B、 The format should not rely on devices such as a power computer.
C、 The forms should be independent from any equipment, computers are suitable.
答案：B
A、 The layout does not rely on devices that require power such as computers.
B、 The format should not rely on devices such as a power computer.
C、 The forms should be independent from any equipment, computers are suitable.
答案：B
A. The following safety precautions can be used to avoid explosion.
B. The safety measures that follow are available to inflammable items.
C. The safety precautions that follow are applicable to explosive items.
A. The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure, temperature and freshness.
B. The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure, temperature and freshness.
C. The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization, temperature and freshness.
A. As the depressurization of the alternate system, the hydraulic system A must be released to open the rudder hydraulic system selector valve and permit hydraulic fluid to flow to the rudder actuator below.
B. In order to depressurize standby system, the hydraulic system A must be depressurized to open the rudder hydraulic system selector valve and let hydraulic fluid flow to the lower rudder actuator.
C. Due to the depressurization of the alternate system, the hydraulic system A must be released to open the rudder hydraulic system selector valve and permit hydraulic fluid to flow to the bottom rudder actuator.
A. Do not exceed this speed with landing gear retracted or extended.
B. It is not allowed to exceed the maximum speed of the landing gear retraction.
C. Don＇t extend or retract the landing gear above this speed.
A. Troubleshooting can only be performed after the cause of the malfunction has been found out.
B. You should perform troubleshooting according to the procedure and find out the technical failure.
C. According to the procedure, perform the troubleshooting to solve the cause of the malfunction.
A. To simplify the overall master wiring diagram to make it easy to understand, complex systems should be described in terms of functional interconnections.
B. The overall master wiring diagrams are too complex to be understandable, so the presentation of the systems shall be simplified and the interconnections should be plainly noted.
C. To make the wiring diagrams simplified and understandable, the complex systems should be described in system-functions. The connection of each system shall be presented clearly.
A. Discard the removed fasteners.
B. Throw away the removed components.
C. Leave out the removed gaskets.
A. 拆下机翼以及机身所有连接整流罩。
B. 拆下翼身整流罩。
C. 拆下机翼连接整流罩。
A. 系统通过安排相互关联的部件来实现一定的功能。
B. 系统是为执行某一特定功能而安排的相互关联的部件的组合。
C. 系统是将一系列部件安排在一起，为了完成某一特定功能。
A. 找到振动区域。
B. 找到腐蚀区域。
C. 找到受损区域。
