A、 When a low flow or undercooling condition occurs, the low flow sensor sends an alarm signal to the flight compartment for warning.
B、 When a low flow or not sufficient cooling condition occurs, the low flow sensor supplies an alarm signal to the flight compartment for annunciation.
C、 When a low flow or insufficient cooling condition occurs, the low flow sensor applies a alarm signal to the flight compartment for caution.
答案:B
A、 When a low flow or undercooling condition occurs, the low flow sensor sends an alarm signal to the flight compartment for warning.
B、 When a low flow or not sufficient cooling condition occurs, the low flow sensor supplies an alarm signal to the flight compartment for annunciation.
C、 When a low flow or insufficient cooling condition occurs, the low flow sensor applies a alarm signal to the flight compartment for caution.
答案:B
A. 如果读者必须了解某个额外要求才能执行工作程序和步骤,先给出这个要求。
B. 如果读者在执行某个工序或工作步骤之前必须了解某个具体情况,则首先说明这个具体情况。
C. 读者在执行程序或工作步骤之前是否必须知道哪些特定条件,需要先明示。
A. 计算在巡航功率下飞行45分钟所消耗的油量。
B. 以巡航功率飞行45分钟后计算航班的储备油量。
C. 航班所需的储备燃油量应为巡航功率下45分钟所使用的燃油量。
A. 用真空清洁器和刷子清洁设备的内部及其底座。
B. 用真空清洁器和刷子清洁设备的外表面以及安装架。
C. 真空清洁设备及硬件设施的表面涂层。
A. Rivets can be used to separate the two stringers.
B. You can use two rivets to attach the stringers together.
C. Use rivets to connect the two stringers together.
A. Remove the middle bellcrank unit.
B. Remove the moderate dualcrank unit.
C. Remove the middle doublecrank unit.
A. 标题页的背面应留白,以免需要改版,以及可能遗漏插入的飞机序列号和注册号。
B. 标题页的背面应保持空白,以备需要插入可能遗漏的飞机序列号和注册号。
C. 标题页的背面应有充分的内容,以免被插入遗漏的飞机序列号和注册号。
A. 微处理器卡可以更换。
B. 微处理器卡可以互换。
C. 微处理器卡可以改变。
A. Use the clean solvent again to leave the oils on the surface.
B. If necessary, clean the oils by applying clean solution.
C. Remove the oils, if necessary, by applying clean solvent again.
A. It is possible to use the same page to include the examples, associated conditions and technique. Should there be no necessary information included, refer to the page facing the chart.
B. If the same page contains examples, associated conditions and techniques, you need to include all the necessary information, it is forbidden to use the page that the figure faces.
C. Where possible, examples, associated conditions and technique should be presented on the same page as the chart. If space is not enough to include the necessary information, then the page facing the chart should be used.
A. 我们的目的是提供持续的、满足工业标准的持续适航标准。
B. 我们的目的是提供一致的、行业标准化的持续适航方案。
C. 我们的任务是提供完整的、行业标准的持续适航计划。