217. The engine tachometer system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals

A. INBOARD

B. OUTBOARD

C. ONBOARD

A. This test procedure is compatible without the correct equipment;

B. This test procedure is complicated without the correct equipment;

C. This test procedure is comprehensive without the correct equipment;

A. 组装这个组件。

B. 分解这个单元。

C. 更换这个元件。

A. 一旦为活门或控制装置建立了方案或设备,则在整本手册中应将其用于此类装置.

B. 一旦为活门或控制装置建立了符号或设备,则在整本手册中应将其用于此类装置.

C. 一旦为活门或控制装置建立了规范或设备,则在整本手册中应将其用于此类装置.

A. 在提升齿轮箱之前,先安装移动式起重机;

B. 先向上提起齿轮箱,再把可移动的钩子挂好;

C. 在提升齿轮箱之前,先把可移动的钩子挂好;

A. 如果液压供给停止,则取消测试。

B. 如果压力供给停止,则取消测试。

C. 如果压力供给停止,则测试自动取消。

A. 发动机中包含螺旋桨轴和减速齿轮的部分。包括用于前部安装的附件驱动装置等。

B. 发动机中包含螺旋桨轴和减速齿轮的部分。但不包括用于前部安装的附件驱动装等。

C. 发动机中包含螺旋桨轴和齿轮的部分。包括用于前部安装的附件驱动装置等。

A. As the speed decreases, the stabilizer is moved to a more nose up position to increase the speed.

B. As the speed increases, the stabilizer is moved to a more nose down position to decrease the speed.

C. As the speed increases, the stabilizer is moved to a more nose up position to decrease the speed.

A. Adjust the clearance dimension between the extend proximity sensor[1A] and the target[1C] until the clearance dimension is out of range. Some of the ducts in the air distribution system are wrapped with compound material.

B. Adjust the clearance dimension between the extend proximity sensor[1A] and the target[1C] in case of the clearance dimension is out of tolerance. Some of the ducts in the air distribution system are wrapped with non-conductive material.

C. If the clearance dimension is not accurate,adjust the clearance dimension between the extend proximity sensor[1A] and the target[1C]. Some of the ducts in the air distribution system are wrapped with insulation material.

A. 如果固态样品中有金属屑,更换液压泵。

B. 如果固态样品中有金属屑,更换液压活门。

C. 如果液态样品中有金属屑,更换液压泵。