923. Make sure that there are safety barriers around the engine exhaust area

A. The base of the triangle is 5 cm;

B. The base of the rectangle is 5 cm;

C. The height of the triangle is 5 cm;

A. INBOARD

B. OUTBOARD

C. ONBOARD

A. 为防止损坏发动机,立即打开所有安装的防护罩。

B. 为防止损坏发动机,稍候装上所有开口的防护罩。

C. 为防止损坏发动机,立即在所有开口上安装防护罩。

A. STE对技术翻译来说是毫无意义的。

B. STE对技术翻译来说是宝贵的支持

C. STE是对技术文件理解的宝贵支持

A. Disconnenct the electrical connectors 5 and 9 from the valve.

B. Connect the electrical connectors 5 and 9 to the valve.

C. Connect the electrical sensors 5 and 9 to the valve.

A. If you change this repair procedure, get approval of the Design Authority.

B. Any alteration to this repair procedure must get verbal approval of the Design Authority.

C. The Design Authority is responsible for approving and changing the repair procedure.

A. This procedure gives you the disassembly process.

B. You can find the procedures for disassembling in this section.

C. The assembly process can be found in this section.

A. Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when take-off is canceled.

B. Spoilers are used to increase the aircraft drag in flight, or destroy the lift during landing and in case of aborted take-off.

C. Spoilers are used to increase the drag of the aircraft in flight, or to interrupt lift during landing land during rejected take-off.

A. The instruments where are light in weight and small in volume are used in the space shuttle.

B. The instruments which are light in weight and small in volume are used in the space airplane.

C. The instruments possessing the characteristic of light weight and small volume are used in the space shuttle

A. 当系统被激活时,您将得到一个报告。

B. 当系统处于活动状态时,您将得到一个报告。

C. 当系统在活动时,您将得到一个报告。