A、 An indicator is illuminated should a blockage cause the bypass to open or the inlet and outlet pressures to vary significantly.
B、 An indicator is burn should a jam cause the bypass to open or the inlet and outlet pressures to vary significantly.
C、 An indicator is illuminated should a blockage cause the bypass to open or the inlet and outlet pressures to vary slightly.
答案：A
A、 An indicator is illuminated should a blockage cause the bypass to open or the inlet and outlet pressures to vary significantly.
B、 An indicator is burn should a jam cause the bypass to open or the inlet and outlet pressures to vary significantly.
C、 An indicator is illuminated should a blockage cause the bypass to open or the inlet and outlet pressures to vary slightly.
答案：A
A. Procedures contain tasks that give instructions on how to perform them.
B. Procedures contain general instructions that show you how to do tasks.
C. Procedures contain instructions that tell you how to do a task.
A. 如果下雪,确保车辆在合适的构型
B. 如果下雪,确保车辆在安全区域
C. 如果下雪。把车间移动到安全的区域
A. Make sure that the cargo compartment pressure stays constant.
B. Make sure that there is pressure in the cabin.
C. Make sure that the cabin pressure stays constant.
A. 不要在这些表面使用热的清洁粉。
B. 不要在热的表面使用这些清洁剂。
C. 不要在热的表面使用这些清洁泡沫。
A. Maintenance should be accomplished preventively in accordance with the airplane service or maintenance manual.
B. Appropriate airplane service or maintenance manual shall be developed for the accomplishment of preventive maintenance.
C. Preventive maintenance should be accomplished in accordance with the appropriate airplane service or maintenance manual.
A. 如何解释处理潜在问题和紧急清况
B. 解释如何识别潜在问题和处理紧急清况
C. 可能的问题和紧急清况需要得到解释
A. Open the control valve (13), close the control valve (20) and manually operate the oil pump(17) to empty the system.
B. Open the control valves (13) and(20) and operate the hand pump(17) to bleed the filling system.
C. Open the control valves (13) and(20) and manually operate the air inlet pump (17) for filling.
A. The compartment which is above the floor and between the forward passenger partition and the backward pressure dome is flight compartment.
B. Flight deck is the compartment below the floor and between the forward passenger partition and the forward pressure dome.
C. The definition of the flight compartment is the compartment which is above the floor and between the forward passenger partition and the forward pressure dome.
A. 旋转控制开关到完全关闭位置。
B. 旋转控制开关到完全接近位置。
C. 按压控制开关到完全关闭位置。
A. Fuel leaks can decrease engine performance.
B. A fuel leak can cause the engine to operate badly.
C. Fuel leakage may be lower engine performance.
