A、 If there is hum from the loudspeaker,don＇t adjust the potentiometer.
B、 Adjust the potentiometer unless hear a hun from the loudspeaker.
C、 Adjust the potentiometer until the loudspeaker no longer hums.
答案：C
A、 If there is hum from the loudspeaker,don＇t adjust the potentiometer.
B、 Adjust the potentiometer unless hear a hun from the loudspeaker.
C、 Adjust the potentiometer until the loudspeaker no longer hums.
答案：C
A. 为了规范主题的处理并简化用户在查找说明中的问题,已经开发出一种统一的方法来安排所有手册中的材料。
B. 为了方便主题的处理并简化用户在查找说明中的问题,已经开发出一种安全有效的方法来安排所有手册中的材料。
C. 为了方便主题的处理并简化用户在查找说明中的问题,已经开发出一种新方法来安排所有手册中的材料。
A. fume
B. freely
C. freeze
A. 封面标题和适用的飞机名称应显著地显示在手册的封面或书脊(或两者)上。
B. 封面标题和适用的飞机名称应着重地显示在手册的封面或书脊(或两者)上。
C. 覆盖的标题和使用的飞机设计应突出的显示在手册封面或书脊(或两者)上。
A. Auxiliary structure: Includes leading edge, trailing edge, wing tip, tip tank, and fuel or water Compartment back panel. Excludes mask/skin.
B. Auxiliary structure: Includes leading edge, trailing edge, wing rib, wing rib tank, and fuel or water Compartment back panel. Does not include plates/skin.
C. Auxiliary Structure: Includes leading edge, trailing edge, wing tip, tip fuel tank and fuel or water cell backing boards. Does not include plates/skin.
A. The equipment list shall include all needed or auxiliary equipment installed in the particular airplane when delivered.
B. All needed or optional equipment installed in the particular airplane when transported shall be contained in the equipment list.
C. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.
A. Without venting the IDG, the accuracy of your check will be affected.
B. Only if you reset the IDG, your check is effective.
C. The ventilation of the IDG accelerates your check.
A. Such tests or checks will be completed according to the conditions.
B. Such tests or checks will be very complex according to the conditions
C. Such tests or checks will be different in complexity according to the conditions
A. This specification provides broad general command for preparing handbooks for all types of general aviation airplanes authorized under applicable regulations.
B. This specification provides broad general instructions for preparing handbooks for all types of general aviation airplanes certificated under applicable regulations.
C. This specification provides broad general glimpse for preparing handbooks for all types of general aviation airplanes approved under applicable regulations.
A. Operational test should be done with the special tools.
B. Certain ground facilities are required when operational test needs to be done.
C. Operational test is similar to the tests performed by pilots.
A. Maximum attitude for flight planning will be affected.
B. Maximum altitude for flight planning will be affected
C. Maximum attitude for flight planning will be affected.
