25.The computer controls compressor airflows to prevent stall.

A. Do not fuel the aircraft if the flight deck displays an engine overhead warning.

B. Do not refuel the aircraft if an engine overheat warning is displayed on the flight deck.

C. Do not replenish the aircraft if the flight deck displays an engine overheat warning.

A. 描述飞机静压系统时,应阐述加热和通风系统的影响以及开窗对备用静压系统的影响。

B. 描述飞机静力系统时,应阐述加热和通气系统以及开窗对备用静力系统的影响。

C. 描述飞机静压系统时,应阐述加热和排气系统以及开窗对替代静压系统的影响。

A. When the temperature of vent rises to 27℃,the exhaust pipe opens.

B. When the ventilation temperature is above 27℃,the drain mast opens.

C. When the temperature of the ventilation air increases to 27 °c,the discharge valve opens.

A. 406MHz 数字信号可识别应急定位发射器及其位置。

B. 406MHz 数字信号可标记应急定位发射器并发送其位置。

C. 406MHz 数学信号可由应急定位发射器来识别并发送其位置。

A. A centrifugal pump supplies hydraulic fluid to the unit.

B. The unit is isolated from hydraulic fluid through a centrifugal pump.

C. A centrifugal pump withdraws hydraulic fluid from the unit.

A. Suggested Fuel Conservation Information shall be incorporated into this section to show the pilot how to reduce the fuel usage to a minimum.

B. In order to show the pilot how to take full advantage of fuel during operation of the airplane,Suggested Fuel Conservation Information shall be merged into this section.

C. Approved Fuel Conservation Information shall be merged into this section so as to show the pilot the fuel usage during operation of the airplane.

A. If you do not obey these precautions,injury to your skin and lungs can occur.

B. It will cause damage to your skin and liver unless you follow the cautions.

C. If you understand the instructions,you body will not be hurt.

A. We advice you not do this procedure in the hangar.

B. We recommend that you do not perform this procedure in the hangar.

C. We are against perform this procedure in the hangar.

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. 为了重复步骤,耦合器问收发机要另一个调谐电源的简短降级。

B. 耦合器问收发机要另一个调谐电源的简短降级目的是步骤简化。

C. 对于校准步骤,耦合器向收发机要求另一个调谐电源的短暂降级。