41.Attach the panel to the structure with the bolts.

A. If the drain hole is blocked,clean it.

B. If the drain hole is leaked,clean it.

C. If the drain hole is locked,clean it.

A. The radius of the duct is too small.

B. The diameter of the tube is too small.

C. The circumference of the pipe is too small.

A. IAS shall be monitored continuously until the end of the test.

B. Monitor the speed indication as long as the test continues.

C. Monitor the speed indication continuously until the end of the test.

A. Retesting and reviewing test results are optional due to discrepancies in the fuel/water sample and the ability of the detection kits to continuously measure the level of microbial growth.

B. It is very important to do the test again and confirm test results because of differences in the fuel/water sample and the ability of the detection kits to continuously measure the level ofmicrobial growth.

C. It is mandatory to retest and evaluate test results to make sure the differences in the fuel/water sample and the ability of the detection kits to witness the level of microbial growth.

D. C.It is mandatory to retest and evaluate test results to make sure the differences in the fuel/water sample and the ability of the detection kits to witness the level of microbial growth.

A. 较小的损坏可以不修理。

B. 更小的损坏不具备修理条件。

C. 一个稍小得损坏允许不带有修理方案。

A. 25 章”应急设备“标题写的是应急程序中要求携带的设备。如果疏散设备、救生筏和救生艇、急救箱、着陆照明灯和信号灯、疏散信号系统等物品是制造商指定的标准设备,则它们属于这类设备。但灭火器、氧气设备或氧气面罩不属于应急设备。

B. 25 章”应急设备“标题写的是应急程序中要求携带的设备。如果作为制造商指定的标准设备而提供,则包括疏散设备、救生筏和救生艇、急救箱、着陆灯和信号灯、疏散信号系统等物品。不包括灭火器、氧气设备或口罩。

C. 25 章”应急设备“标题写的是应急程序中要求携带的设备。如果疏散设备、救生筏和救生衣、急救箱、着陆照明弹和信号弹、疏散信号系统等物品是制造商指定的标准设备,则上述设备也属于应急设备。但灭火器、氧气设备或氧气面罩不属于应急设备。

A. 该控制器适用于所有系统。因此,它还可以控制终端油加热器。

B. 该控制器适用于所有系统。因此,它还可以控制热油加热器。

C. 该控制器面向所有系统。因此,它还可以控制终端油加热器。

A. On some turbopropeller powered airplanes,the condition lever is the primary control for starting and stopping the engine.On others,it is the primary control used to set engine and propeller speed.

B. On some piston powered airplanes,the condition lever is the secondary control for starting and shutting the engine.On others,it is the secondary control used to set engine and piston speed.

C. On some turbopropeller powered airplanes,the status lever is the secondary control for starting and shutting the engine.On others,it is the secondary control used to set engine and propeller speed.

A. 气压高度指从标准大气压(29.92 英寸高度)测量得到的值。由压力或气压高度计测得。它是排除位置和仪表误差的指示压力值。在本手册中,假定高度计仪器误差为零。

B. 气压高度指压力计或气压计高度计用于从标准海平面压力(29.92 英寸汞柱)计算的高度。它是减去位置和仪器误差后的指示压力高度。在本手册中,高度计的仪器误差为零。

C. 气压高度指用气压高度表测量的(飞机)距离标准海平面(气压值 29.92 英寸汞柱)的高度。所指示高度是一种对位置误差和仪表误差修正后的高度。在本手册中,假定高度表仪表误差为零。

D. C.气压高度指用气压高度表测量的(飞机)距离标准海平面(气压值 29.92 英寸汞柱)的高度。所指示高度是一种对位置误差和仪表误差修正后的高度。在本手册中,假定高度表仪表误差为零。

A. 反推可以提供刹车力使尾喷气流偏转至相反方向。

B. 反推通过使排气气流转向相反的方向来产生制动力。

C. 尾气气流偏离至反方向从而使反推提供刹车。