A、 That portion of the system which is used to indicate temperature and pressure of t he pneumatic system. Includes temperature and pressure warning systems.
B、 The part used to indicate the temperature and pressure of an air source system. Mainly temperature and pressure warning systems.
C、 A unit used to indicate the temperature and pressure of an air source system. Includes temperature and pressure sensors.
答案：A
A、 That portion of the system which is used to indicate temperature and pressure of t he pneumatic system. Includes temperature and pressure warning systems.
B、 The part used to indicate the temperature and pressure of an air source system. Mainly temperature and pressure warning systems.
C、 A unit used to indicate the temperature and pressure of an air source system. Includes temperature and pressure sensors.
答案：A
A. Mach digit is the percent of true airspeed to the speed of sound
B. Mach number is the proportion of real airspeed to the speed of light
C. Mach number is the ratio of true airspeed to the speed of sound.
A. Prior to and aft use the tool equipment, the user shall make a visual check or operational test to confirm the utility.
B. Before or after using the tool equipment, the user shall make a visual check or functional test to confirm the serviceability.
C. Before or aft of using the tool equipment, the user shall make a spot check or functional test to inform the usability.
A. Some airplanes maintenance manuals have enough information so that these airplanes need CAPs
B. Some airplanes maintenance manuals involve the same information as CAPs so that these may not need
C. Insufficient information is holder in these e airplanes maintenance manual so that these airplanes not need CAPs
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. The system has no faults after the green light is tested.
B. The system still works when the green light illuminates.
C. The system is ready to work when the green light illuminates.
A. 确认可能导致麻烦的具体类别
B. 确定可能导致特定类型故障的部分
C. 剔除可能导致特定类型故障的部分
A. 本程序给出了不同的扭矩范围以及相应的规定
B. 本文件给出了不同的扭矩值和其适用的条件
C. 本程序给出了适用的差异扭矩值和条件。
A. 把软管的两端连接起来。
B. 把两端和软管串起来。
C. 把孔的两端连接起来。
A. 根据制造商的意见,本章节描述飞机时提供了最有用的信息给最有可能驾驶飞机的飞行员。
B. 本章节将按照制造商考虑的方式描述飞机,以使最有可能操作该飞机的飞行员获得最多的信息。
C. C制造商考虑在本章节中描述飞机时提供更多的信息,以帮助飞行员更有效地操作飞机。
A. The base of rectangle is 5cm.
B. The base of tirangle is 5cm.
C. The bottom of tirangle is 5cm.
