A、 Install caps on the plug to make sure that unwanted material does not go into the receptacles.
B、 Install caps on the receptacles to make sure that unwanted material does not go into the receptacles.
C、 Install caps on the pin to make sure that unwanted material does not go into the receptacles・
答案：B
A、 Install caps on the plug to make sure that unwanted material does not go into the receptacles.
B、 Install caps on the receptacles to make sure that unwanted material does not go into the receptacles.
C、 Install caps on the pin to make sure that unwanted material does not go into the receptacles・
答案：B
A. If the hydraulic pump turns to generate pressure of 3000 psi, use the electric pump.
B. If the hydraulic pump fails to generate pressure of 3000 psi, use the electric pump.
C. If the hydraulic pump turns to supply pressure of 3000 psi, use the electric pump.
A. Replace the unit at the next check.
B. Repeat the unit at the next check.
C. Perform the unit at the next check.
A. 在选择检查时间或对疲劳应力的影响时,没有考虑造成腐蚀的原因
B. 从基本原理角度选择检查时间或对疲劳应力影响时,没有考虑腐蚀造成的影响
C. 在选择检查时间或对疲劳应力影响时,没有从基本原理角度考虑腐蚀的影响
A. Draw a picture with the brush
B. Use a brush to apply the solution on
C. Put the solution on the brush
A. 人工超控起动顺序。
B. 按手册重写起动顺序。
C. 手动覆盖起动序列。
A. 防火墙和密封件安装在动力组件周围,用于隔离易燃区域。
B. 为了隔离易燃区域,安装防火隔板和密封件在动力组件上或动力组件周围。
C. 安装在动力组件上或动力组件周围的防火隔板和密封件,用于隔离易燃区域。
A. Parallel wound motor is DC electric motor whose field coils are connected in serial with the armature.
B. A parallel wound motor operates at a relatively constant speed.
C. Due to its character of low starting torque, Parallel wound motor is always used as starter.
A. 手册子章节里的材料可以抄袭本规范本节各小段中的材料顺序,也可以根据特定类型或型号的飞机进行排布。
B. 手册各小段中的材料可以遵循本规范本节各小段中的材料顺序,也可以安排特定类型或型号的飞机进行匹配。
C. 手册各小段中的材料可以遵循本规范本节各小段中的材料顺序,也可以根据特定类型或型号的飞机进行排布。
A. 执行所有的程序。
B. 执行以下程序。
C. 执行以上程序。
A. 将齿轮接合到花键轴上。
B. 将起落架轮子接合到键轴上
C. 将传动装置接合到轴键上
