659.控制高压级引气的是( )The HP stage bleed air is contorled by( )

　FAV

　HPV

　OPV

正确答案：B

解析：

控制高压级引气的是( ) The HP stage bleed air is controlled by( ) 答案:B 解析：这个问题问的是控制高压级引气的是什么。答案B选择的是HPV，即高压级活门，通常是由HP级（High Pressure）引擎部分的活门来控制高压级引气。

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A330机型熟悉课程试题

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43.当电动操作有故障时,驾驶员能用什么方法操作( ) When the electric operation fails,which method can use to operate the seat?()。

42.驾驶舱那几个座椅是电动操作的( ) which cockpit seat can operate by electricity ?

41.在非正常情况下(即AC BUS1)失效时,主交流汇流条( )可由哪里供电( )When the AC BUS1 was failed,where does the AC ESS powered?

40.静变流机的工作条件是( )The working conditions of static converter is( )

39.DIG 的滑油冷却器是什么( )What is the IDG oil cooler?

38.A330飞机正常情况时可以从哪里得到交流电Where does the A330 aircraft get AC power normal?

37.静变流机的工作条件是( )The working conditions of static converter is( )

36.DIG 的滑油冷却器是什么( )What is the IDG oil cooler?

35.在非正常情况下(即AC BUS1)失效时,主交流汇流条( )可由哪里供电( )When the AC BUS1 was failed,where dose the AC ESS powered?

34.A330飞机正常情况时可以从哪里得到交流电Where does the A330 aircraft get AC power normal?