A、 Accumulate the thickness of the shim as follows: t=x-y.
B、 Calculate the thickness of the shim as follows: t=x-y.
C、 Calculate the width of the shim as follows: t=x-y.
答案：B
A、 Accumulate the thickness of the shim as follows: t=x-y.
B、 Calculate the thickness of the shim as follows: t=x-y.
C、 Calculate the width of the shim as follows: t=x-y.
答案：B
A. 操作部件两个循环,从管道排除空气拆下组件
B. 操作部件两个循环,排除管道中的空气
C. 操作部件使空气两次循环,从管子上拆下
A. 没有保护,材料会造成表面腐蚀
B. 材料没有保护的表面会被腐蚀
C. 材料会腐蚀没有保护的表面
A. The positive pressure relief valves are fail safe devices. If the aft outflow valve can＇t be closed, these positive pressure relief valves bleed fuselage pressure overboard.
B. The positive pressure relief valves are fail safe devices. If the positive pressure relief valves fails closed, these aft outflow valve bleed fuselage pressure overboard.
C. The positive pressure relief valves are fail safe devices. If the aft outflow valve fails closed, these positive pressure relief valves bleed fuselage pressure overboard.
A. The fan of turbo-fan engine is similar to a propeller, so the increase of speeds along the blades is less.
B. The fan of turbo-fan engine is larger than a propeller, so the increase of speeds along the blades is less.
C. The fan of turbo-fan engine is not as large as a propeller, so the increase of speeds along the blades is less.
A. Disassemble the bypass valve and the dump valve together.
B. Decompose the bypass valve and the dump valve at the same time.
C. Disassemble the bypass valve and the dump valve at the same time.
A. Keep the length of the drill bit at 45 mm maximum.
B. Use a drill bit so that its length does not become longer than 45 mm.
C. A drill bit can only be used if its length does not exceed 45 mm.
A. For aircraft with a range of sophistic or complex systems, a system-wide indexing approach is recommended.
B. For aircraft including an article of exquisite or complex systems, a whole system indexing way is intended.
C. The aircraft which have a number of complicated or complex systems are suggested to use the full system/chapter index method.
A. If the hydraulic pump turns to generate pressure of 3000 psi, use the electric pump.
B. If the hydraulic pump fails to generate pressure of 3000 psi, use the electric pump.
C. If the hydraulic pump turns to supply pressure of 3000 psi, use the electric pump.
A. 拆卸上游探头,再次测量温度。
B. 将探头向上游移动并再次监控温度。
C. 将探头向上游移动并再次测量温度。
A. 左1号登机门1号地板右前边缘有一条1英寸深6英寸长的凹陷。
B. 左1号登机门1号地板离右前边缘6英寸处有一条1英寸深的凹槽。
C. 左1号登机门有一块地板到右前边缘6英寸处有一条1英寸深的凹坑。
