A、 Obey the safety precautions when you do work with high voltages.
B、 When working with high resistances, you should follow the safety precautions.
C、 The safety precautions are optional in an environment with high voltages.
答案:A
A、 Obey the safety precautions when you do work with high voltages.
B、 When working with high resistances, you should follow the safety precautions.
C、 The safety precautions are optional in an environment with high voltages.
答案:A
A. Do the procedure to preserve the carbon steel cables.
B. Do the procedure to lubricate the stainless steel cables.
C. Do the procedure for the protection of the carbon steel harnesses.
A. Make sure that the hydraulic oil can be cleaned.
B. Make sure that there is no dust in the hydraulic fluid.
C. Make sure that the hydraulic fluid is uncontaminated.
A. 检查表可按两名飞行员飞机的“质疑”和“响应”标题排列,或按单飞飞行员飞机的项目和条件标题排列。在任何一种方法下,都会列出要检查的项目,并说明所需的条件。
B. 检查单可按双机组飞机的“挑战”和“响应”标题排列,或按单机组飞机的“项目”和“条件”标题排列。在任何一种方法下,要检查的项目都会列出所害的条件。
C. 双人制机组飞机的检查单可分为“挑战”和“响应”两列内容,单一驾驶员飞机的检查单可分为“项目”和“条件”两列。任何一种情况下,应明确检查项对应的目标检查结果。
A. The damper prevents abnormal movement of the control.
B. The control is protected from unusual movements by the damper.
C. The damper prevents sudden movement of the control.
A. Humidity adjustment is manual.
B. Pressure adjustment is automatic.
C. Temperature adjustment is automatic.
A. 该组件分配和过滤油液。
B. 该组件增压和过滤油液。
C. 该组件增压和旁通油液。
A. 点火部分包括感应振荡器、磁电机、开关、主过滤器、分配器、线束、火花塞、点火继电器、激励器和提前点火的电气部分。
B. 点火部分包括感应振动器、磁电机、开关、铅过滤器、分配器、线束、插头、和火花提前的电气部分。
C. 点火部分包括感应振动器、开关、铅过滤器、分配器、线束、插头、点火继电器、激励器和火花提前的电气部分。
A. Loosen the cross nuts [10] on reducer [7] and standby valve [8] on each end of air pressure filter assembly [1].
B. Loosen the swivel nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
C. Loosen the cotter nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
A. 制造商可制定程序,供使用CAP时发现的不适航的情况(无论是否包含在CAP中)提供反馈(来自遵循CAP的运营人和维修机构)。
B. 制造商可制定程序,供运营人和维修机构反馈在使用CAP时发现的不适航情况,无论相关部件是否包含在CAP中。
C. 制造商可以建立程序,以提供(遵守CAP的运营商和维修机构)在遵守时发现的不适航情况(无论CAP是否涵盖)的反馈。
A. 描述飞机起落架时,应描述减震系统。
B. 描述飞机起落架时,应描述放重装系统。
C. 描述飞机起落架时,应描述冲击避免系统。