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【判断题】
在作业过程中，当设备出现故障、错误操作以及指令信息错误时都需要进行异常处理，在自动化控制系统层面，异常处理分为异常状态下不需要跳ROS台进行人工干预的任务处理。( )
A.
正确
B.
错误
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【判断题】在作业过程中，当设备出现故障、错误操作以及指令信息错误时都需要进行异常处理，在自动化控制系统层面，异常处理分为异常状态下不需要跳ROS台进行人工干预的任务处理。( )
A.
正确
B.
错误
【单选题】( )的作用是控制系统中的压力基本恒定,实现稳压、调压或限压。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
溢流阀
B.
节流阀
C.
顺序阀
D.
单向阀
【判断题】发生自动化设备异常或故障，人员在自动化设备上错误操作等造成的电力生产事故或影响安全生产的情况，自动化人员应立即自行进行调查分析，为明确原因、完善管理提供切实可行的意见和措施。
A.
正确
B.
错误
【单选题】49（） A. Talking on a cell phone while driving brings you joy anyway. B. The estimate is based on surveys with office workers. C. The younger group did 10 percent better when not interrupted. D. Howeve...
A.
A Bad Idea
B.
Think you can walk, drive, take phone, calls, e-mail and listen to music at the same time Well, New York’s new law says you can’t (46) The law went into force last month, following research and a shocking number of accidents that involved people using electronic gadgets(小巧机械)when crossing the street.
C.
Who’s to blame (47) "We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist(神经科学家)in Tennessee. "But a core limitation is the inability to concentrate on two things at once."
D.
The young people are often considered the great multitaskers. (48) A group of 18- to 21-year-olds and a group of 35-to 39-year-olds were given 90 seconds to translate images into numbers, using a code. (49) But when both groups were interrupted by a Phone call or an instant message, the older group matched the younger group in speed and accuracy.
E.
It is difficult to measure the productivity lost by multitaskers. But it is probably a lot. Jonathan Spira, chief yst at Ba, a business-research firm, estimates the cost of interruptions to the American economy at nearly ＄ 650 billion a year. (50) The surveys conclude that 28 percent of the workers’ time was spent on interruptions and recovery time before they returned to their main tasks.
【单选题】在Windows7中,在桌面新建文件夹的错误操作是( )。
A.
" 开始"--"打开Windows资源管理器"--"桌面"--右边空白位置右击--"新建"--"文件夹"
B.
桌面空白位置右击--"新建"--"文件夹"
C.
“开始”——“打开Windows资源管理器”——D盘——“文件”——“新建”——“文件夹”
D.
“开始”——“打开Windows资源管理器”——“桌面”——“文件”——“新建”——“文件夹”
【单选题】在湿滑的路面上紧急制动，或车辆侧滑时紧急制动，急打方向盘，属于驾驶员错误操作中哪类危险源( )。
A.
一般性违规;
B.
无危害性错误;
C.
危险性错误;
D.
行为不自知;
【单选题】下列关于Windows多任务处理系统的叙述错误的是______。
A.
用户如果只启动一个应用程序，则该程序就可以自始至终独占CPU资源
B.
由于CPU中有多个执行部件，可同时执行多条指令，所以才能同时执行多个任务的处理
C.
从微观上看，前台任务和后台任务能同时得到CPU响应
D.
Windows操作系统在执行32位应用程序时，采用的是按时间片轮转的调度方法
【单选题】下列关于Windows操作系统中任务处理的叙述中正确的是( )。
A.
从微观上看，前台任务和后台任务能同时得到CPU响应
B.
由于CPU中有多个执行部件，可同时执行多条指令，所以才能同时执行多个任务
C.
用户如果只启动一个应用程序，则该程序就可以自始至终独占CPU资源
D.
Windows操作系统在执行32位应用程序时，采用的是按时间片轮流的调度方法
【单选题】在FCM型燃油黏度控制系统的关键组成包括____。
A.
EVT-20C 黏度传感器
B.
EPC-50 黏度控制器
C.
HEATPACEHS/SHS 加热器
D.
EVT-20C 黏度传感器、 EPC-50 黏度控制器、 HEATPACEHS/SHS 加热器
【单选题】48（） A. Talking on a cell phone while driving brings you joy anyway. B. The estimate is based on surveys with office workers. C. The younger group did 10 percent better when not interrupted. D. Howeve...
A.
A Bad Idea
B.
Think you can walk, drive, take phone, calls, e-mail and listen to music at the same time Well, New York’s new law says you can’t (46) The law went into force last month, following research and a shocking number of accidents that involved people using electronic gadgets(小巧机械)when crossing the street.
C.
Who’s to blame (47) "We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist(神经科学家)in Tennessee. "But a core limitation is the inability to concentrate on two things at once."
D.
The young people are often considered the great multitaskers. (48) A group of 18- to 21-year-olds and a group of 35-to 39-year-olds were given 90 seconds to translate images into numbers, using a code. (49) But when both groups were interrupted by a Phone call or an instant message, the older group matched the younger group in speed and accuracy.
E.
It is difficult to measure the productivity lost by multitaskers. But it is probably a lot. Jonathan Spira, chief yst at Ba, a business-research firm, estimates the cost of interruptions to the American economy at nearly ＄ 650 billion a year. (50) The surveys conclude that 28 percent of the workers’ time was spent on interruptions and recovery time before they returned to their main tasks.
相关题目：
【多选题】防止错误操作的连锁装置有（）
A.
机械连锁
B.
电气联锁
C.
电磁联锁
D.
钥匙联锁
【单选题】( )的作用是控制系统中的压力基本恒定,实现稳压、调压或限压。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
溢流阀
B.
节流阀
C.
顺序阀
D.
单向阀
【单选题】指出下述在备车中对冷却系统准备中的错误操作是（）。
A.
开启缸套淡水循环泵
B.
开启海水循环泵
C.
开启活塞冷却泵
D.
开启喷油器冷却泵
【单选题】49（） A. Talking on a cell phone while driving brings you joy anyway. B. The estimate is based on surveys with office workers. C. The younger group did 10 percent better when not interrupted. D. Howeve...
A.
A Bad Idea
B.
Think you can walk, drive, take phone, calls, e-mail and listen to music at the same time Well, New York’s new law says you can’t (46) The law went into force last month, following research and a shocking number of accidents that involved people using electronic gadgets(小巧机械)when crossing the street.
C.
Who’s to blame (47) "We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist(神经科学家)in Tennessee. "But a core limitation is the inability to concentrate on two things at once."
D.
The young people are often considered the great multitaskers. (48) A group of 18- to 21-year-olds and a group of 35-to 39-year-olds were given 90 seconds to translate images into numbers, using a code. (49) But when both groups were interrupted by a Phone call or an instant message, the older group matched the younger group in speed and accuracy.
E.
It is difficult to measure the productivity lost by multitaskers. But it is probably a lot. Jonathan Spira, chief yst at Ba, a business-research firm, estimates the cost of interruptions to the American economy at nearly ＄ 650 billion a year. (50) The surveys conclude that 28 percent of the workers’ time was spent on interruptions and recovery time before they returned to their main tasks.
【单选题】结构层次分明，一般分为()层、控制层及监控管理层是计算机控制系统的技术要点之一。
A.
管理
B.
设备
C.
指令
D.
执行
【单选题】在Windows7中,在桌面新建文件夹的错误操作是( )。
A.
" 开始"--"打开Windows资源管理器"--"桌面"--右边空白位置右击--"新建"--"文件夹"
B.
桌面空白位置右击--"新建"--"文件夹"
C.
“开始”——“打开Windows资源管理器”——D盘——“文件”——“新建”——“文件夹”
D.
“开始”——“打开Windows资源管理器”——“桌面”——“文件”——“新建”——“文件夹”
【单选题】在湿滑的路面上紧急制动，或车辆侧滑时紧急制动，急打方向盘，属于驾驶员错误操作中哪类危险源( )。
A.
一般性违规;
B.
无危害性错误;
C.
危险性错误;
D.
行为不自知;
【单选题】下列关于Windows多任务处理系统的叙述错误的是______。
A.
用户如果只启动一个应用程序，则该程序就可以自始至终独占CPU资源
B.
由于CPU中有多个执行部件，可同时执行多条指令，所以才能同时执行多个任务的处理
C.
从微观上看，前台任务和后台任务能同时得到CPU响应
D.
Windows操作系统在执行32位应用程序时，采用的是按时间片轮转的调度方法
【单选题】根据出入口控制系统工程设计规范，当发生()在目标信息识读设备或管理与控制部分上实施错误操作时，系统应报警
A.
5次
B.
6次
C.
7次
D.
8次
【单选题】压力控制系统中要求没有余差时，一般选用（）控制规律。
A.
两位式
B.
P
C.
PID
D.
PI
【单选题】下列关于Windows操作系统中任务处理的叙述中正确的是( )。
A.
从微观上看，前台任务和后台任务能同时得到CPU响应
B.
由于CPU中有多个执行部件，可同时执行多条指令，所以才能同时执行多个任务
C.
用户如果只启动一个应用程序，则该程序就可以自始至终独占CPU资源
D.
Windows操作系统在执行32位应用程序时，采用的是按时间片轮流的调度方法
【单选题】在FCM型燃油黏度控制系统的关键组成包括____。
A.
EVT-20C 黏度传感器
B.
EPC-50 黏度控制器
C.
HEATPACEHS/SHS 加热器
D.
EVT-20C 黏度传感器、 EPC-50 黏度控制器、 HEATPACEHS/SHS 加热器
【判断题】自动控制系统、自动联锁保护系统、自动操纵系统都包括了自动检测系统。
A.
正确
B.
错误
【单选题】48（） A. Talking on a cell phone while driving brings you joy anyway. B. The estimate is based on surveys with office workers. C. The younger group did 10 percent better when not interrupted. D. Howeve...
A.
A Bad Idea
B.
Think you can walk, drive, take phone, calls, e-mail and listen to music at the same time Well, New York’s new law says you can’t (46) The law went into force last month, following research and a shocking number of accidents that involved people using electronic gadgets(小巧机械)when crossing the street.
C.
Who’s to blame (47) "We are under the impression that our brain can do more than it often can," says Rene Marois, a neuroscientist(神经科学家)in Tennessee. "But a core limitation is the inability to concentrate on two things at once."
D.
The young people are often considered the great multitaskers. (48) A group of 18- to 21-year-olds and a group of 35-to 39-year-olds were given 90 seconds to translate images into numbers, using a code. (49) But when both groups were interrupted by a Phone call or an instant message, the older group matched the younger group in speed and accuracy.
E.
It is difficult to measure the productivity lost by multitaskers. But it is probably a lot. Jonathan Spira, chief yst at Ba, a business-research firm, estimates the cost of interruptions to the American economy at nearly ＄ 650 billion a year. (50) The surveys conclude that 28 percent of the workers’ time was spent on interruptions and recovery time before they returned to their main tasks.