A、 Solenoid switches shall indicate whether the valve is solenoid-loaded to the open or closed positon.
B、 Electromagnetic valves shall include a marking indicating whether the valve is coil-loaded to the open or closed positon.
C、 Solenoid valves shall include a notation indicating whether the valve is spring-loaded to the open or closed positon.
答案：C
A、 Solenoid switches shall indicate whether the valve is solenoid-loaded to the open or closed positon.
B、 Electromagnetic valves shall include a marking indicating whether the valve is coil-loaded to the open or closed positon.
C、 Solenoid valves shall include a notation indicating whether the valve is spring-loaded to the open or closed positon.
答案：C
A. 出于标记的简单性,这些调整片分隔器应该被放大。
B. 为便于参阅,这些隔页签应交错排列。
C. 为引用方便,这些调整片分配器应该被储存好。
A. 如果可能的话,告诉你的读者如果不遵守安全指令会发生什么。
B. 如果必要的话,告诉你的读者如果没有安全指令会发生什么。
C. 如果可能的话,告诉你的读者会发生什么,判断是否未遵守安全指令。
A. 机组能用飞行指令需求来控制飞机的姿态。
B. 机组能用飞行指引指令来控制飞机的高度。
C. 机组能用飞行指引指令来控制飞机的姿态。
A. The glideslope path is at a constant angle to the threshold of the runway.
B. The glideslope path is at a variable angle to the first end of the runway.
C. The vertical course path is at a fixed angle to the threshold of the runway.
A. It is not permit to work with any uncontrolled technical document for maintenance work.
B. It is not permitted to work with any uncontrolled technical document for maintenance work.
C. It is not allowed to work with anyunreliable technical documentfor maintenance work.
A. If your decision is not to change the unit,monitor its temperature at least 15 rotations.
B. If you decide not to renew the unit,supervise its temperature at least 15 periods.
C. If your decision is not to replace the unit,monitor its temperature for a minimum of 15 cycles.
A. Warning is an operating procedure,inspection ,repair or maintenance practice ,which if not correctly followed,could result in personal injury ,or loss of life.
B. You should obey the warning in an operation procedure,check,repair or maintenance practice,otherwise person injury or death will happen.
C. Warning in an operation procedure,inspection ,repair or maintenance practice should be followed seriously,whereas may involve in personal injury ,or loss of life .
A. 飞机结构件的面积、尺寸、站位、接近门以及物理位置由表、图和文本表示。
B. 飞机结构件的面积、尺寸、纵剖面、接近门以及物理位置由表、图和文本表示。
C. 飞机结构件的面积、尺寸、水位线、接近门以及物理位置由表、图和文本表示。
A. Ensure the oxygen tubes are completely clear.If oxygen is mixed with oil or compound together,it will form an explosives.Explosion can cause damage to equipment or injury to personnel.
B. Make sure that the oxygen tubes are fully clean.Oxygen and oil or grease make an explosive mixture.An explosion can cause injury or death to personnel.
C. Guarantee the oxygen tubes are completely free of dirts.Oxygen,oil andgrease can combine to form an explosive oxides.Explosions can cause casualties.
A. 应提供描述可能出现的故障、如何识别这些故障以及这些故障的补救措施的故障排除信息。
B. 提供的排故信息应描述可能出现的故障、如何识别相关故障以及相应的补救措施。
C. 应提供描述可能出现的故障、如何识别这些故障以及补救措施的排除信息。
D. C.应提供描述可能出现的故障、如何识别这些故障以及补救措施的排除信息。
