A、 Make sure that the pressure in the cabin is almost zero.
B、 Verify that the cabin pressure is not above zero.
C、 Ensure that the pressure in the cabin is completely zero.
答案：A
A、 Make sure that the pressure in the cabin is almost zero.
B、 Verify that the cabin pressure is not above zero.
C、 Ensure that the pressure in the cabin is completely zero.
答案：A
A. 数据应以标准日（ISA）的时间、燃料和从海平面爬升的距离与海拔高度的关系来表示。
B. 数据应能够呈现标准日（ISA）的时间、燃料和从海平面爬升的距离与海拔高度的关系。
C. 数据应显示国际标准大气(ISA)条件下飞机从海平面爬升到某高度所需的时间、燃油消耗量和水平距离。
A. If you don＇t do the OVHT/FIRE test, there is no indication of single loop operation in the flight compartment.
B. If you don＇t do the OVHT/FIRE test, the flight compartment has no single loop operation.
C. No indication of single loop operation in the flight compartment as you do the OVHT/FIRE test.
A. Basic control and operation information describing how the airplane components are controlled and how they operate, including any special procedures, and limitations that apply.
B. Basic control and operation information describing how the airplane components are controlled and operated, including any special procedures, and limitations that apply.
C. Basic control and operation information describing how the airplane components control and operate, including any special procedures and limitations that apply.
A. 确保襟翼和副翼微调手轮已收回并处于零位置。
B. 确保襟翼收起到零位，且副翼配平手轮处于零位。
C. 确保襟翼收上，副翼配平手轮处于零位。
A. 原理图应包括被认为是输出源头的发电机、油箱和储液箱。
B. 原理图由被认为是输出源头的发电机、油箱和蓄压器组成。
C. 原理图应排除被认为是输出源头点的发动机、油罐和油箱。
A. Do not exceed this dimension or Mach in any operation.
B. Do not exceed the regulated flight speed or Mach Number in any operation.
C. Do not exceed this speed or Mach Number in any operation.
A. 格式和布局应由CAP编写者决定，且应与CAP编写者现有文件的格式和布局相似。
B. CAP编写者决定格式和排版，并认可与编写者现有文件格式类似的格式和排版。
C. 确认与CAP编写者的现有文件相似后，由CAP编写者批准确定表格和设计。
A. Propeller governor is a device that adjusts the speed of the engine or propeller by increasing or decreasing the clearance of the propeller through the clearance changing mechanism on the propeller hub.
B. Propeller governor is the device that regulates the rpm of the engine or propeller by increasing or decreasing the propeller pitch, through a pitch change mechanism in the propeller hub.
C. Propeller governor is through the propeller hub of the propeller pitch changing machine, adjusts the speed of the propeller or engine by increasing or decreasing the propeller gap.
A. Gives the symbols for resistors, diodes, and other parts of the system.
B. Gives the symbols for relays, resistors, and other parts of the system.
C. Gives the symbols for relays, diodes, and other parts of the system.
A. All aircraft engines must meet certain general efficiency, economy, and reliability requirements, which require that the ignition system can provide ignition pulses at the proper time to the spark plug in various weather and other adverse conditions.
B. All aircraft engines must meet certain overall efficiency, economy and reliability requirements, which require the ignition system should provide ignition pulses at appropriate times under meteorological and other unfavorable conditions.
C. All aircraft engines must meet certain general requirements of reliability, economic and efficiency, which dictates the use of ignition systems that deliver the firing impulse to the spark plugs in all kinds of weather and under other adverse conditions.
