Improper maintenance of the fuel oil burners in an automatically fired auxiliary boiler, could result in （）

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• Because most，if not all，of the evidence（）the carrier，the burden of proof soon shifts to the carrier，once the claimant has made initial proof of improper care.

  A . are available for B . is available to C . are available to D . is available for

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• Which of the following would be considered reasonable network maintenance tasks？（Choose allthat apply.）（）

  A . Ensuring compliance with legal regulations and corporate policies B . Troubleshooting problem reports C . Planning for network expansion D . Providing support to sales and marketing E . Giving presentations to management F . Monitoring and tuning network performance

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• During inspection of the machinery space, which of the following statements points to an unsatisfactory organization of the systematic maintenance?（）

  A . missing valve hand wheels B . dirty tank tops C . a large number of temporary repairs D . All of the above

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• By far the greatest item of maintenance of the reciprocating air compressors concerns （）.

  A . the lubrication B . the cooling C . the moisture separation D . the valve

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• The longer the ignition delay period resulting from improper use of low cetane fuel, the （）

  A . less fuel will enter the cylinder B . higher the cylinder combustion temperature C . more complete the fuel combustion D . more rapid the rise in combustion pressure

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• Fires resulting from spontaneous combustion are usually caused by the improper disposal of（）.

  A . cigarette butts B . oily rags C . burner torches D . lighted matche

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• Improper cooling of a diesel engine cylinder liner due to the accumulation of scale deposits may cause （）.

  A . low compression pressure B . increased piston wear C . increased cylinder lube oil consumption D . poor contact between compression rings and liner

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• Fuel oil is thought to be one of the main factors （） the operation and maintenance of an engine.

  A . have nothing to do with B . having nothing to do with C . have much to do with D . having much to do with

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• Which of the routine maintenance procedure listed is required for starting air receivers?（）

  A . Frequent draining of accumulated moisture B . Frequent testing of relief valves C . A close watch on temperature to prevent fluctuations in pressure D . Frequent cleaning to re move oil and foreign matter

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• Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause（）.

  A . a decrease in reserve buoyancy B . a decrease in the maximum draft C . the vessel to flop to port or starboard D . None of the above

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• Which of the following is not a typical maintenance task within a network maintenance model？（）

  A . Providing technical customer support B . Changing configurations C . Updating software D . Monitoring network performance E . Replacing hardware F . Scheduling backu

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• Which TWO of the following tasks of system maintenance can be improved by using Remote Deployment Manager？（）

  A . Deployment B . Software maintenance C . Driver updates D . Disposal E . Software inventory

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• Which tasks are run automatically as part of the Automated Maintenance Task by default？（） 

  A .  Segment Advisor B .  SQL Access Advisor C .  Optimizer statistics gathering D .  Automatic SQL Tuning Advisor E .  Automatic Database Diagnostics Monitor

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• Improper maintenance of an automatic auxiliary boiler oil burner could result in （）.

  A . fuel pump failure B . fan motor failure C . increased feedwater consumption D . decreased boiler efficiency

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• Which tasks are run automatically as part of the Automated Maintenance Task by default?（）

  A . Segment Advisor B . SQL Access Advisor C . Optimizer statistics gathering D . Automatic SQL Tuning Advisor E . Automatic Database Diagnostics Monitor

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• Which two of the following options are categories of Network Maintenance tasks？（）

  A . Firefighting B . Interrupt-driven C . Policy-based D . Structured E . Foundational

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• Free maintenance is provided for the duration of your warranty.译文：在保修期内提供免费维修。

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• The second step of the Maintenance and Storage service is that the room attendant introduces the opening time and attentions of the depository and arranges the maintenance service for the guest immediately.

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• It was found upon examination that nearly 20% of the ______ had been broken, obviously attributed to improper ______.

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• During maintenance of PTN device, which of the following is wrong?()

  A.Execute show run to check current running configuration of the device B.Execute show start running-config to check configuration state saved last time C.Execute dir cfg to check whether configuration file has been saved in directory flash/cfg and taken effect after being written. D.Execute show run to check arp entry and route entry of the device.

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• Which of the following is NOT among the "improper ways" mentioned in the passage？（）.

  A．They don't know where best to place the child. B．They don't have the safety equipment for the child. C．They don't use the proper restraint for the kid's age and weight. D．They don't install the safety seats properly.

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• The Maintenance of Parents Bill_____.

  A．received unanimous support in the Singapore Parliament B．was believed to solve all the problems of the elderly poor C．was intended to substitute for traditional values in Singapore D．was passed to make the young more responsible to the old 此题为多项选择题。

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• Improper unloading will cause difficulties in the next movement of the goods（）

  是 否

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• 10、3 卸货不当会给货物的下一次运输造成困难。Improper unloading will cause difficulties in the next movement of the goods.

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