单选题Which of the following problems will occur if the needle valve in a fuel injection nozzle sticks in the open position?（）AFuel injection timing will changeBNozzle operation will be unaffectedCFuel will leak into the drain lineDFuel will not be delivered
单选题
Which of the following problems will occur if the needle valve in a fuel injection nozzle sticks in the open position?（）
A
Fuel injection timing will change
B
Nozzle operation will be unaffected
C
Fuel will leak into the drain line
D
Fuel will not be delivered
参考解析
解析：
暂无解析
相关考题：
The Pareto Principle is a technique used by quality managers to determine which quality control problems of a particular service or manufacturing process should be corrected. Which of the following statements represents the philosophy of the principle?A . In order to minimize financial losses from quality control problems, all problems which have a measurable cost associated with them should be corrected.B . the majority of defects are caused by a small percentage of the identifiable problems. Improvements efforts should be reserved for these vital few problems.C . in order to achieve zero defects, all quality control problems, including those which do not have a direct financial cost should be corrected.D . generally, 80 % of the quality control problems are justifiable for correction via cost-benefit analysis. The remaining 20% are not financially worthy of improvement efforts.E . A and D
Which of the following problems can occur if you continually fail to drain off condensate from a starting air receiver?A.Corrosion and eventual failure of the tankB.Gumming of the tank relief valvesC.Immediate failure of components downstream of the compressed air systemD.Boiling of the water oil mixture as pressure is reduced
Which of the following connectivity issues is likely to occur within a token ring network?() A. CrosstalkB. Broadcast stormC. Duplex mismatchD. Collision
An administrator needs to diagnose problems with a WINS server. Which of the following toolsshould be used?() A.nslookupB. nbtstatC. digD. netstat
An administrator needs to diagnose problems with a WINS server. Which of the following toolsshould be used?（）A、nslookupB、nbtstatC、digD、netstat
You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）A、pingB、tracertC、ipconfigD、show ip routeE、winipcfgF、show interfacesG、All of the above
Which of the following utilities can be used to diagnose DirectX hardware and driver problems?（）A、Device managerB、Computer managementC、msinfo32D、dxdiag
Which of the following would be the BEST device to use when removing a loose screw from theinside of a laptop?（）A、Needle-nose pliersB、Extension magnetC、Locking pliersD、Loopback plug
Which of the following connectivity issues is likely to occur within a token ring network?（）A、CrosstalkB、Broadcast stormC、Duplex mismatchD、Collision
Which of the following tools would be BEST to use to pry open the case of a laptop?（）A、Metal screwdriverB、Plastic wedgeC、Needle-nose pliersD、Extension magnet
Which of the following commands should be used to identify packet sequence problems？（）A、 ping and arpB、 lsattr and ifconfigC、 netstat and iostatD、 iptrace and tcpdump
多选题You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）ApingBtracertCipconfigDshow ip routeEwinipcfgFshow interfacesGAll of the above
单选题While monitoring a system that is CPU bound， which of the following output is most likely to occur？（）A AB BC CD D
单选题A system administrator ran the iostat command because of system performance problems. The following iostat output is provided： Based on the output， which of the following is insufficient？（）A CPUB MemoryC Paging spaceD Disk capacityX
多选题Which of the following information will be gathered by the SQL Test Case Builder for the problems pertaining to SQL-related problems？（）AADR diagnostic filesBall the optimizer statisticsCinitialization parameter settingsDPL/SQL functions，procedures，and packagesEthe table and index definitions and actual data
单选题Which of the following problems will occur if the internal drain at either end of a hydraulic, two-way, spool-type directional control valve cylinder were to become plugged?（）AThe reservoir would become vapor boundBThe valve would be placed in hydraulic lockCThe spring loaded relief ports would openDThe buffering chambers would be unable to function
单选题Which of the following problems will occur if a disk-type centrifugal lube oil purifier is not properly primed prior to admitting oil flow to the bowl?（）AContamination of the lube oil by emulsification will resultBThe lube oil will not be subjected to the proper centrifugal forceCThe lube oil will overheat and flashDOil will discharge from the heavy phase discharge port and be wasted
单选题Increasing the speed of a rotary pump above its rated speed will result in which of the following conditions to occur?（）ALoss of suctionBIncreased clearancesCDecreased clearanceDDecreased slippage
单选题Which of the following problems may occur if the opening pressure of a fuel injection nozzle is greater than specified by the engine manufacturer?（）AThe amount of fuel injected will be increasedBThe start of injection will be retardedCThe nozzle will permit fuel to dribbleDThe spray pattern will be distorted
单选题If the turbocharger failed on an auxiliary diesel engine, which of the following conditions would probably occur?（）AFull power cannot be developedBThe exhaust will contain black smokeCComplete combustion will be impossibleDAll of the above
单选题Which of the following commands should be used to identify packet sequence problems？（）A ping and arpB lsattr and ifconfigC netstat and iostatD iptrace and tcpdump
单选题Which of the following problems will occur if the needle valve in a fuel injection nozzle sticks in the open position?（）AFuel injection timing will changeBNozzle operation will be unaffectedCFuel will leak into the drain lineDFuel will not be delivered
单选题Which of the following problems can occur if you continually fail to drain off condensate from a starting air receiver?（）ACorrosion and eventual failure of the tankBGumming of the tank relief valvesCImmediate failure of components downstream of the compressed air systemDBoiling of the water oil mixture as pressure is reduced
单选题A datacenter has exceeded the load on the central uninterruptible power supply (UPS) for the room and is causing power load problems. Additional power is available, but not using the central UPS. Which of the following is the BEST temporary solution for adding new servers until an upgrade of the central UPS can occur?（）AContinue plugging into the central UPS, but put the UPS on bypass to avoid load problems.BPlug the servers directly into the power that is not on the UPS.CAdd stand alone UPSs for new servers not wired off the central UPS.DContinue plugging into the central UPS because the actual load supported is actually higher than stated
单选题Which of the following problems may occur when using fuel oil with a high sulphur content?（）AInjection lagBLube oil dilutionCPre-ignitionDCorrosion
单选题Which of the following problems may occur if the clearance between a piston and cylinder liner is insufficient?（）AExcessive wearBScuffing of the linerCPiston seizureDAll of the above
多选题A server is having problems accessing its presented storage on a SAN. Which of the following could be causing the problem？（）ANICBHBACTape backup driveDSCSI adapterECPU