【单选题】
对于CFM56-5B，哪些系统和EVMU（发动机振动监控组件）有接口（）___
A. ECAM-FADEC-AIDS（飞机整体式数据系统）
B. ECAM-CFDS-AIDS
C. CFDS-FADEC-ACARS（飞机通讯地址和报告系统）
D. ECAM-FADEC-CFDS
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答案
B
解析
暂无解析
相关试题
【单选题】
对于CFM56-5B，人工油门工作时如果出现飞机失速，此时（）___
A. 自动油门会作动
B. N1目标值为TO/GA最大值
C. 需人工将油门杆推到TO/GA位
D. A+B
【单选题】
对于CFM56-5B，如果EIU电源失去，会怎样（）___
A. EIU从发动机的发电机获得电源
B. EIU失效，发动机再起动无法进行
C. ECU和点火电源无法得到
D. ECAM上将不再有显示
【单选题】
对于CFM56-5B，如果高压燃油关断valve的命令位置和实际位置不一致时（）___
A. 触发ECAM警告
B. 发动机控制面板上“FAULT”灯亮
C. A+B
D. 只有CFDS（中央故障显示系统）有故障记录
【单选题】
对于CFM56-5B，如果主磁堵（MCD）探测到金属屑，则应该（）___
A. 更换发动机
B. 检查滑油系统回油路上安装的4个分磁堵，判定故障部位及程度
C. 在润滑组件下部安装4个分磁堵，观察一段时间以判定故障部位及程度
D. 不用采取任何措施
【单选题】
对于CFM56-5B，如果主磁堵探测到金属屑，则会（）___
A. 发送到信号到ECU
B. 给ECAM系统提供警告
C. 让视觉指示器工作，用于地面检查
D. 没有任何指示
【单选题】
对于CFM56-5B，如果主磁塞（MCD）探测到金属屑，下列说法错误的是（）___
A. 红色跳出指示器工作
B. 驾驶舱无指示
C. 排故工作完成后，视觉指示器自动复位
D. 跳出指示器由电磁线圈触发
【单选题】
对于CFM56-5B，什么情况下，ECU控制高压燃油关断valve打开（）___
A. 转动选择器转到“IGNSTART”位
B. 转动选择器转到“CRANK”位
C. 主电门放到“ON”位
D. 转到选择器转到“IGNSTART”或“CRANK”位，主电门放到“ON”位
【单选题】
对于CFM56-5B，什么情况下可以打开高压燃油关断valve（）___
A. 燃油计量valve来的燃油压力
B. 高压燃油关断锁电磁线圈断电
C. 高压燃油关断锁电磁线圈通电
D. A+B
【单选题】
对于CFM56-5B，用MCDU做反推测试时，CFDIU（中央故障显示接口组件）模拟（）___
A. TLA（油门杆角度）
B. 飞机在地面
C. N2条件
D. EIU（发动机接口组件）输入信号
【单选题】
对于CFM56-5B，在人工起动模式中N2达到50%时，会有什么情况（）___
A. “MANSTART”电门“ON”灯灭
B. ECAM上出现起动valve关闭的信息
C. 起动valve已经关闭
D. 以上都不正确
【单选题】
对于CFM56-5B，正常情况下自动油门功能作动需要油门杆介于哪两个卡点之间（）___
A. TO/GA与FLX/MCT之间
B. FLX/MCT与CL之间
C. CL与IDLE之间
D. IDLE与REV之间
【单选题】
对于CFM56-5B的反推工作逻辑是（）___
A. TLA（油门杆角度）位置，只需飞机在地面
B. TLA位置，飞机在地面，而且反推指示绿色
C. TLA位置，飞机在地面，发动机运转（N2条件）而且需要SECS（扰流板升降舵计算机）和EIU（发动机接口组件）信号
D. 以上都不正确
【单选题】
对于CFM56-5B的反推系统作动筒说法正确的是（）___
A. 每台发动机有4个反推作动筒
B. 作动筒靠内部棘爪装置机械锁定在收回位
C. 有一个人工解锁机构用于人工伸出反推门
D. 以上都正确
【单选题】
对于CFM56-5B发动机反推系统中的液压关断valve说法正确的是（）___
A. 位于HCU（液压控制组件）上游
B. 能打开或切断HCU的液压供给
C. 是电控作动的
D. 以上都正确
【单选题】
附件齿轮箱是如何被驱动（）___
A. 由高压转子通过传输齿轮箱驱动
B. 由低压转子通过传输齿轮箱驱动
C. 当N1<80%时高压转子驱动，当N1>80%时，由低压转子驱动
D. 由发动机引气驱动
【单选题】
关于CFM56-5B“燃油滤堵塞”的说法正确的是（）___
A. 燃油滤压差超过11.5psi时会触发警告信息
B. 堵塞信息只出现在上ECAM
C. 堵塞信息只出现在下ECAM
D. 没有堵塞警告信息，只是在CFDS中有记录
【单选题】
关于CFM56-5B的FADEC起动控制，说法正确的是（）___
A. 自动起动时ECU参与，EIU不参与
B. 人工起动ECU不参与，EIU参与
C. 自动起动和人工起动时ECU和EIU都参与
D. 自动起动时ECU和EIU都参与，而人工起动时ECU和EIU都不参与
【单选题】
关于CFM56-5B的VBV（可变放气valve）说法正确的是（）___
A. 有12valve及其作动筒
B. 有一个主VBV，其他VBVS由主VBV驱动
C. VBV的失效安全位是打开位
D. 以上都正确
【单选题】
关于油门杆控制组件的说法正确的是（）___
A. 有2个组件，用于每台发动机一个
B. 每个组件有2个解算器
C. 每个组件有一个微电门，送信号到EIU用于反推控制逻辑
D. 以上都正确
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社会的物质性体现在___
A. 劳动是社会产生和存在的决定性因素
B. 在社会中不存在精神的现象和活动
C. 物质资料的产生是社会历史的前提
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E. 社会生活中不存在物质关系以外的其他关系
