What safety precautions should be observed by the crew while working around machinery in an engine room?（）

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  A . Secure all lighting to the main deck B . Provide a portable fan to blow away fumes C . Prohibit smoking in the area D . Display a black triangle during daylight hour

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• What is the period of validity of the SOLAS required Cargo Ship Safety Construction Certificate? （）

  A . 12 months B . 24 months C . 48 months D . 60 month

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• （） is a precaution which contributes to avoiding trouble under normal operating conditions.

  A . Constant inspection B . Keeping constant load C . Remaining constant temperature D . Varying speed

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• On your vessel，a wire rope for the cargo gear shows signs of excessive wear and must be replaced. In ordering a new wire for this 10-ton boom，what safety factor should you use?（）

  A . Three B . Five C . Six D . Seve

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• While running the Oracle Universal Installer on a Unix platform to install Oracle Database 10g software， you are prompted to run orainstRoot.sh script. What does this script accomplish？（）

  A . It creates the pointer file. B . It creates the base directory. C . It creates the Inventory pointer file. D . It creates the Oracle user for installation. E . It modifies the Unix kernel parameters to match Oracle’s requirement.

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• When using slings，cargo handlers should take all the following precautions except（）.

  A . Ensure that slings are securely fastened around the load B . Avoid careless winch operations，especially when handling fragile cargo C . Exercise care when using hooks，crowbars，and similar tools D . Keep the loads as close to the rail or deck as possible

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• When you are transferring fuel oil to the setting tanks, precautions to be observed should include （）

  A . plugging gooseneck tank vents to prevent accident overflow B . maintaining a high transfer rate until a slight trickle of oil is observed flowing from the overflow line C . sounding the tanks frequently and reducing the transfer rate as the level approaches maximum fill D . maintaining a supply of chemical dispersant to cleanup minor oil spills adjacent to the shi

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• Which of the following statements represents the FIRST precaution to be taken prior to working on any installed electrical component （）

  A . Wear rubber gloves and boots B . Use only approved non-conducting tools C . Ground the case of the machine before beginning any repairs D . Open the supply circuits and tag the switche

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• A precaution you should take before bunkering is to （） .

  A . plug the vents B . plug the sounding pipes C . plug the scuppers D . close the lids on the vent

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• Which statement is FALSE concerning precautions during fueling operations?（）

  A . All engines，motors，fans，etc. should be shut down when fueling B . All windows，doors，hatches，etc. should be closed C . A fire extinguisher should be kept nearby D . Fuel tanks should be topped off with no room for expansio

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• According to the regulations，what fire safety control feature is required in quick-closing shut off valves?（）

  A . Electrical cut off switch B . A fusible link C . Manual cut off switch D . A water spray actuator

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• Which is NOT a safety precaution to be observed during the loading of LFG?（）

  A . Report any leakage of cargo B . Make sure the rake ends of the barge are completely dry and mopped C . Ascertain that the hoses to be used are in good order D . Be on the lookout for work being accomplished ashore in the vicinity of the barge

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• What these young men were doing（）a threat to the safety of the whole neighborhood.

  A . constructed B . contracted C . constituted D . contributed

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• Cargo handlers should take the following precautions with the exception of（）to avoid damage from shifting.

  A . Keep the loads as close to the rail or deck as possible B . If cargo is likely to settle，make provisions to secure it after it has settled C . Thoroughly secure and shore all cargo so that it cannot move D . hen stowing cargo，avoid leaving empty pace

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• What is NOT a precaution to be taken when topping off? （）

  A . Reduce the loading rate B . Notify the engine room of the procedure C . Maintain communications with the dock man D . Give the operation your undivided attentio

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• Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?（）

  A . Open the machine on both ends so as to allow the air and dust to escape B . Be certain that the circuit breaker is opened and tagged on the feeder panel C . Be certain that the air is clean and as dry as possible D . All of the above

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• During fueling operations, which of the listed precautions should be taken when topping off fuel tanks?（）

  A . Reduce the pumping rate by closing the deck filling valve B . Close all overflow valves C . Place 5 gallon containers under all flange connections in the fuel line D . Reduce the pumping rate and sound tanks frequently as the level rise

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• What is the use of work assets on safety plans？ （）

  A .  The work asset determines to which assets and locations a safety plan can be applied. B .  Only safety plans with associated work assets can be used in combination with job plans.   C .  The safety plan can only be applied to work orders with the same asset or location associated. D .  The work assets combined with the work on a job plan dictate which safety information is required.

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• You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.

  A . Minimum speed estimate B . Maximum speed estimate C . Average speed estimate D . A running fix should not be used under these conditio

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• Falls Company has budgeted sales of $120,000 based on 80,000 units. The margin of safety is $1,000. What is the break-even point in dollars?

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• 30. What will James and Sarah discuss at their next meeting?A. the Health and Safety reportB. the programme for the French clientsC. the appointment of a new PA

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• Which of the precautions for insulin use is wrong？

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• Word Bank: reasonable a. （）合理的,公道的 sleeve n. 袖子 bargain n. 特价商品,便宜的东西 medium a. 中号的 inexpensive a. 花费不多的,便宜的 factory outlet 厂家直销商店 1. What does the customer think of the price of the sh

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