1120. All fluids collect at the lowest point in the compartment

A. 如果无法捕捉警报器时,需调整音量控制。

B. 如果无法听到警告声时,需调整音量控制。

C. 如果无法听到警告声时,需调整放大控制。

A. The valve flaps have a shape of half-round

B. The valve flaps have a shape of half-ring

C. The valve flaps have a shape of half-circle

A. 转子和静子相对较薄,只有大约0.1英寸厚,它们不能很好地散热并且有翘曲的趋势。

B. 转子和静子相对较薄,只有大约0.1英寸厚,它们不能很好地吸热并且有延展的趋势。

C. 转子和静子相对较薄,只有大约0.1英寸厚,它们不能很好地抵抗热量并且有膨胀的趋势。

A. 连在撤离滑梯上的束缚杆与机舱地板上的锁钩相啮合,在机舱门打开时使滑梯自动工作。

B. 连在应急逃生口上的作动杆与机舱地板上的锁钩相啮合,在机舱门打开时使滑梯自动工作。

C. 连在撤离滑梯上的作动杆与机舱地板上的锁钩相啮合,在机舱门打开时使滑梯自动工作。

A. It is necessary to define symbols, symbols, abbreviations and terminology for the dear understanding of the information presented in various sections of the Handbook.

B. Define signatures, short words and jargon necessary for understanding clearly of the information contained in every section of the Handbook.

C. It is important to define signs, acronyms and nomenclature for the understanding of the information provided in this section of the Handbook.

A. Detection system will provide information about how to detect ice.

B. Detection system is utilized to find and display the information of ice

C. The detection information of ice from the indication system.

A. It is common practice to tighten the bolts in this sequence.

B. It is standard procedure to tighten the bolts in this sequence.

C. It is standard procedure to tighten the bolts in this method.

A. the first and second publications replace the previous original edition.

B. more publications replace the previous original version.

C. The second or more publications take place of the previous original edition.

A. 跳开关安装在组件的前部。

B. 跳开关位于组件侧面。

C. 跳开关安装在组件的后部。

A. Make sure that material and dimensions of the new floor panel are the same with the removed one.

B. Make sure that contour and design the new floor panel have no difference with the removed one.

C. Make sure that the new floor panel has the same contour and dimensions as the removed floor panel.