656.大翼泄漏探测环路设计为( )The wing leak detection system is monitored by ( )

　双环路 a double loop

　一部分是单环路,一部分是双环路One part is a single loop, one is a double loop

　单环路 a single loop

正确答案：A

解析：

题目解析这道题涉及到大翼泄漏探测环路的设计。正确答案是A，即大翼泄漏探测环路设计为双环路。这是为了提高系统的可靠性，因为如果只有单一环路，一旦该环路发生故障，就可能无法及时检测到大翼泄漏，而双环路可以提供冗余保护。

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A330机型熟悉课程试题

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46.舱勤务梯的开锁手柄位置( ) The unlocking handle of electronic cabin service ladder is located:()。

45.货舱出口处有1个SILL LATCH处于放下状态,则( ) if one Cargo Exit SILL LATCH is down, then()

44.客舱内部哪些装饰板是可以拆卸的( ) which planels are removable?()。

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( )