A、 The complexity and stringency of this test or check are different from the operation conditions of the unit.
B、 The test or check will change in complexity and stringency no matter what the conditions under which the unit operates.
C、 Such tests or checks will vary in complexity and stringency according to the conditions under which the unit functions.
答案:C
A、 The complexity and stringency of this test or check are different from the operation conditions of the unit.
B、 The test or check will change in complexity and stringency no matter what the conditions under which the unit operates.
C、 Such tests or checks will vary in complexity and stringency according to the conditions under which the unit functions.
答案:C
A. 涡轮发动机转速表通常用涡轮最大速度的百分比来测量速度,特别是螺旋桨。
B. 涡轮发动机转速表通常用涡轮(或者特指螺旋桨)的最大速度的百分比来测量速度。
C. 除非特指涡轮螺旋桨发动机,涡轮发动机转速表通常用涡轮最大转速的百分数来表示发动机转速。
A. If you find damaged lines,restore them.
B. If you find loosen cables,fix them.
C. If you find broken wires,repair them.
A. 将钢索拼成三段那么高。
B. 将电缆剪成三等份那么宽。
C. 将钢索剪成等长的三段。
A. The APU fire alarm system accumulates the same fire alarm in the flight deck as in the engine.
B. The APU fire warning system actuates the same fire warning in the flight compartment as the engines.
C. The APU fire warning system activates the same fire warning in the cockpit as for the engines.
A. 删除某些规则,并将其概念包含在其他规则中。
B. 删除某些规则,并将其细则包含在其他规则中。
C. 删除某些尺寸,并将其概念包含在其他尺寸中。
A. 燃油配送装置指系统中将燃油输送给发动机和从发动机输回燃油的部分。
B. 燃油配送装置指系统中将燃油输送给发动机的部分。
C. 滑油分配系统指系统中将滑油输送给发动机和从发动机回油的部分。
A. In the event that the hydraulic pump does not deliver a pressure of 3000 psi,install the electric pump.
B. If the hydraulic pump does not supply a pressure of 3000 psi,use the electric pump.
C. Use the electric pump to achieve a pressure of 3000 psi if the hydraulic pump is out of order.
A. 拆除并丢弃开口销和螺栓。
B. 拆除并报废开口销和螺帽。
C. 拆除并破坏开口销和螺钉。
A. 通常,涡轮发动机转速计会以涡轮额定最大转速的百分比测量转速。
B. 涡轮发动机转速计通常会测量一个百分比转速,并与涡轮的正常最大转速比对。
C. 涡轮发动机转速计通常测量的速度与涡轮发动机最大名义转速成正比。
A. Possibly,the incorrect operation will occur due to the contaminated oil jet.
B. Incorrect operation is absolutely resulted from a blocked ignitor.
C. A blocked oil jet can cause incorrect operation.