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Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?（）
A . Low cooling water outlet temperature
B . High lube oil pressure
C . Low lube oil temperature
D . Low starting air pressure
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在核动力厂设计中必须考虑发生共因故障的可能性，并尽实际可能采取适当的措施，如应用（），使共因故障的影响降低到最小程度。
A . 单一故障准则
B . 故障安全设计
C . 多重性
D . 多样性
E . 独立性
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A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）
A . unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7
B . varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced
C . unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced.
D . unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg
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The most common diesel engine fuel system problems are caused by （）.
A . incorrect adjustments
B . dirty fuel
C . broken fuel lines
D . excessive vibratio
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You are trying to deploy a configuration job to an IOS access point using the WLSE， but the jobfails. Which of the following would cause this failure？（）
A . SNMP communities
B . Telnet/SSH user/password
C . WLCCP credentials
D . HTTP user/password
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Banks have no liability for any delay or loss caused by postal or telex failure.
A . 正确
B . 错误
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In the common rail system, excessive pressure in the header may be caused by （）
A . improper adjustment of the bypass valve
B . a dribble in the fuel injection nozzle
C . insufficient leak-off through injection nozzle packing
D . a malfunctioning injection nozzle
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Electrical failures in motors are caused by the breakdown of insulation, which may be caused by （）
A . penetration of moisture
B . accumulation of dirt
C . overheating
D . All of the above
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Burner ignition failure in an automatically fired auxiliary boiler would be caused by（）
A . a burned out solenoid in the oil supply valve
B . high temperature excess air
C . incorrectly setting the hot-well dump valve
D . an incorrectly positioned burner snubber realy
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核动力厂若干同类型部件同时失效时，也可能发生共因故障。这可能由（）原因所引起。
A . 环境条件的变化
B . 信号饱和
C . 重复的维修差错
D . 设计缺陷
E . 人为事件
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The major cause of anchor buoy pendant wire failures is（）.
A . corrosion
B . rough weather
C . defective sockets
D . mishandling
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Using the WLSE， you are trying to push out a configuration job to a standalone access point， butthe job does not start. Which of the following would cause this failure？（）
A . invalid parameter in the template
B . incorrect SNMP communities on the access point
C . pop-up blocker enabled in the browser
D . unsupported version of IOS firmware in the access point
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Which of the following is not considered a common approach to narrow the field of potentialproblem causes？ （Choose the best answer.）（）
A . Following the traffic path
B . Top-down
C . Comparing configurations
D . Bottom-up
E . Divide and conquer
F . Examine SLA
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Hydraulic machinery failures are commonly caused by contamination of the hydraulic fluid and （）.
A . fluid friction
B . fluid turbulence
C . component misalignment
D . pressure surge
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Refer to the exhibit,a network administrator cannot establish a telnet session with the indicated router.What is the cause of this failure?（）
A . A level 5 password is not set
B . The vty password is missing
C . The console password is missing
D . An ACL is blocking Telnet acce
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Which of the following is not considered a common approach to narrow the field of potential problem causes（）
A . Following the traffic path
B . Top-down
C . Comparing configurations
D . Bottom-up
E . Divide and conquer
F . ExamineS LA
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You are trying to deploy a configuration job to an ios access point using the wlse， but the job fails. Which of the following would cause this failure？（）
A . snmp communities
B . telnet/ssh user/password
C . wlccp credentials
D . http user/password
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构筑物，系统和部件的可靠性设计，可以通过防止共因故障，（）和采用故障安全设计等来实现。
A . 单一故障准则
B . 多重性
C . 多样性
D . 独立性
E . 以上4种方法
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Advection fog is most commonly caused by ______.
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The most common cause of stree is usually a ___1_____ of things rather than___2____.
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The most common linking words or expressions of cause & effect include:
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Our failure __________ourselves to modem life often causes us trouble in our work.
A. to adopt B. to apply
C. to adapt D. to act
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《核动力厂设计安全规定》规定：在设计中尽实际可能采取（）措施，使共因故障的影响降低到最低程度。
A．多重性
B．多祥性
C．独立性
D．以上三者均可
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为减少其些共因故障，可采用（）原则，从而提高某些系统的可靠性。
A．多重性
B．多样性
C．独立性
D．故障安全
