1432. The surge tank drain check valve permits fuel in the surge tank to flow to either main tank 1 or main tank 2

A. Use a torque wrench only when tighten the nuts for the balance tab .

B. Use only a torque screw to tighten the nuts for the balance tab .

C. To tighten the nuts for the balance tab, use only a torque wrench .

A. FIRE

B. FIRES

C. FIRED

A. 沿四周向内对窗户进行抛光。

B. 以圆周运动方式擦拭窗户。

C. 呈垂直方向给窗户镀膜。

A. magnesium belongs to the combustible materials of Class D fire.

B. Hydraulic fluid, oil and fuel belong to the combustible materials of Class D fire.

C. Paper and wood belong to the combustible materials of Class D fire.

A. 需要时使用示意图来表明“流程” ,以尽可能简短的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

B. 必须使用示意图来来表明“流程”,以尽可能简洁的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

C. 必要时使用示意图来表明“流程”,以尽可能直接的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

A. 使用力矩扳手间隔地拧紧螺栓

B. 使用扭矩扳手顺序地拧紧螺栓

C. 使用扭矩扳手逐步地拧紧螺栓

A. The producer of the manual should make an arrangement for the material in the paragraphs in such a way that he thinks it will be most advantageous to the pilot who will use the manual.

B. The producer of the manual should make a layout of the material in the paragraphs under way as he thinks it will be most informing to the pilot who is going to use the manual.

C. The manual producer shall compile the content in each paragraph in the manner that he deems to be most practical to the pilot who intends to use the manual.

A. The CAP hardly tends to exchange or replace any part of the related airplane maintenance manual.

B. The CAP prefers to vary or be instead of any part of the relevant aircraft maintenance manual.

C. Any part of the applicative aircraft maintenance manual cannot be changed or replaced by the CAP.

A. Remove paint from the entire length of the tube with a grade 400 emery cloth in a circumferential direction of the damaged area.

B. Circulate the damaged area of the pipe with a 400-grade emery cloth long enough to remove the paint.

C. Remove the paint with grade 400 emery cloth from the full circumference of the tube along a sufficient length around the damage area.

A. If the micro switch stops working, deactivate the procedure of the actuator to avoid the valve damage.

B. If the micro switch becomes unserviceable, do the activation procedure of the actuator to prevent damage to the valve.

C. Do the activation procedure of the actuator to prevent damage to the valve, unless the micro switch becomes unserviceable.