Reserve shall be computed as 45 minutes at the cruise power to be used for the flight.

A. The equipment refrigeration system exchanges the key equipment cabinets and the equipment in the compartment.

B. The equipment cooling system removes heat from the equipment in the main equipment center and the flight compartment.

C. The equipment exchange system removes heat from the lower equipment center and the aft cargo compartment.

A. 每个图形或表格数据应包括一个或多个正确使用数据展示的示例，除非其使用非常简单，不可能出现误用或误解。

B. 除非简单到不可能出现误解或误用，否则每个图或表格应至少给出一个数据使用示例。

C. 每个图形或表据展示应包括一个或多个正确使用数据展示的示例，除非其使用足够简单，不可能出现误用或误解。

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. These airworthiness directives provide detailed information about continued airworthiness requirements for the manufacturer and owner/operator.

B. These service bulletins provide detailed information regarding continued airworthiness requirements for the manufacturer and owner/operator.

C. These advisory circulars provide specific information regarding continued airworthiness requirements for the manufacturer and owner/operator.

A. 涡轮间隙控制传感器提供高压涡轮的温度数据给EEC。

B. 涡轮间隙控制传感器提供来自高压涡轮保护罩的EEC温度数据。

C. 涡轮间隙控制传感器提供高压涡轮保护罩的温度数据给EEC。

A. Obey the safety precautions when you do work with high voltages.

B. When working with high resistances, you should follow the safety precautions.

C. The safety precautions are optional in an environment with high voltages.

A. Move it lightly and make it through the hole

B. Move it slightly to make it aim at the hole

C. Move it gently to make it enter the hole

A. 确保应答机正确发送信号。

B. 确保发射机正确发送信号。

C. 确保转换器正确接收信号。

A. Procedures shall be provided for starting the engine in air and, moreover the engine does not start, for subsequent.

B. Procedures shall be provided for starting the engine in flight and, in the event the engine does not start, for subsequent.

C. Procedures shall be provided for starting the engine in flight and, for instance the engine does not start, for preceding.

A. 确定故障原因需要排除故障程序。

B. 执行故障排除程序以找出故障原因。

C. 根据故障排除程序，排除故障影响。