41. Under each section, in order of probability, list the unit conditions that may be causing the trouble

A. 当你顶升或者放下飞机时,必须保持水平姿态。

B. 当你顶升或者放下飞机时,必须保持水平高度。

C. 当你顶升飞机时,必须保持水平高度。

A. The usually AC system would include an AC generator, a regulating system for that generator, AC power assignment buses, and related safety and wiring.

B. The standard AC system would include an AC generator, a changing system for that generator, AC power distribution buses, and related fuses and cables.

C. The typical AC system would include an AC generator, a regulating system for that generator, AC power distribution buses, and related fuses and wiring.

A. 确保压力不低于30磅每平方英寸。

B. 确保压力小于30磅每平方英寸。

C. 确保压力不高于30磅每平方英寸。

A. Most material of the radar scope is fiberglass

B. Most of the material in the radar cap is fiberglass.

C. Most of the material in the radome is fiberglass

A. GET DOWN

B. FALL TO

C. GO DOWN

A. There are trim tabs at the rear of both ailerons.

B. There are trim tabs at the rear of both flaps.

C. There are trimmable stabilizers at the rear of both elevators.

A. If the first coat is damaged, do a repair.

B. If the protective finish is damaged, do a repair.

C. If the primer layers are damaged, do a repair.

A. 此章节包括了激励、传感、计算、增益、控制、作动和警告装置

B. 此章节包括了接通、感应、计算、放大、控制、作动和警告装置

C. 此章节包括了齿合、感受、计算、放大、控制、作动和警告装置

A. INJURY

B. WEAR

C. ABRASE

A. 发动机舱的外部覆盖物,包括检修盖板,整流罩和固定件。

B. 发动机的整流罩,包括检修盖板,整流罩和加强件。

C. 发动机舱的外部覆盖物,包括检修盖板,整流罩和加强件。