By regulation，your cargo vessel must have（）.

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• Regulations require that cargo tanks carrying grades D or E liquids on tank barges be vented with（）.

  A . gooseneck vents and flame screens B . pressure-vacuum relief valves C . branch vent lines and a vent header D . forced draft blower

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• By regulation，you MUST keep a record of the use of your radiotelephone for at least（）.

  A . one month B . four months C . six months D . one year

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• Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the（）.

  A . International Cargo Bureau Regulations B . Load Line Regulations C . Rules and Regulations for Cargo and Miscellaneous Vessels D . Vessel's classification society rules and regulatio

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• The amount of fluid delivered by a screw pump can be regulated by （）.

  A . throttling the pressure line B . changing the speed of the rotor C . either A or B D . None of the above is tree

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• The amount of fluid delivered by a gear pump can be regulated by （）.

  A . throttling the pressure line B . changing the speed of the rotor C . either A or B D . None of the above is true

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• Said cargo spaces having been cleaned in accordance with the Regulations and the recommendations of the (US) National Cargo Bureau，Inc. This wording is likely to appear in （）.

  A . CERTIFICATE OF CLEANLINESS B . FUMIGATION AND GAS FREE CERTIFICATE C . CERTIFICATE OF CLASS D . INTERNATIONAL OIL POLLUTION PREVENTION CERTIFICATE

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• The amount of fluid delivered by a helical pump can be regulated by （）.

  A . throttling the pressure line B . changing the speed of the rotor C . either A or B D . None of the above is tree

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• Regulations require that access to a cargo pumproom in a tanker carrying grade D liquid cargo，shall be（）.

  A . away from galleys，living quarters，or navigation spaces B . only from areas equipped with power ventilation systems C . from the open deck D . isolated from sources of vapor ignitio

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• The amount of fluid delivered by a reciprocating pump can be regulated by （）.

  A . throttling the pressure line B . changing the speed of the piston C . either A or B D . None of the above is tree

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• By regulation，life preservers aboard an uninspected towing vessel must be（）.

  A . readily accessible B . securely stowed C . stored in sealed containers D . stowed with the emergency provisio

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• According to regulations，access to a cargo pumproom in a tanker carrying grades C or D liquid cargo shall be（）.

  A . from areas equipped with power ventilation B . only from enclosed areas free from sources of vapor ignition C . from the open deck D . from within the vessel

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• Regulations require that tank vessels handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.

  A . cofferdams B . empty cargo spaces C . gas tight bulkheads D . areas equipped with power ventilatio

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• Regulations require that cargo pumprooms on tank barges (constructed in 1965) carrying grades B or C liquid cargoes have power ventilation systems which can completely change the air in （）.

  A . 1 minute B . 3 minutes C . 5 minutes D . 10 minute

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• The amount of fluid delivered by a centrifugal pump can be regulated by （）.

  A . throttling the pressure line B . changing the speed of the rotor C . either A or B D . None of the above is tree

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• You are transporting dangerous cargo on your vessel．You must inspect this cargo（）.

  A . Daily B . Daily，at sea only C . After encountering rough weather D . After loading and prior to arrival in port only

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• By regulation，cargo tank atmosphere must be inert before and during which operation?（）

  A . Stripping B . Loading C . Cleaning D . All of the above

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• By regulation，cargo tanks must be inert before and during what operation?（）.

  A . Stripping B . Loading C . Cleaning D . Crude oil washing

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• According to the regulations，to prevent excessive pressure buildup in cargo tanks containing LFG，they are fitted with（）.

  A . pressure vacuum relief valves B . excess flow valves C . safety relief valves D . flame scree

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• By regulation，you MUST keep a record of the use of your radiotelephone for a minimum of（）.

  A . six months B . one year C . two years D . thirty month

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• OTC drugs are usually regulated by ________.

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• What type of organizational control system is regulated by norms?

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• Institute Cargo Clause（B)covers loss of or damage to cargo caused by（）．

  Institute Cargo Clause(B)covers loss of or damage to cargo caused by（）． <img src='https://img2.soutiyun.com/ask/uploadfile/2748001-2751000/12e68037b49cc9253a7b31aebbabf80c.gif' /> 此题为多项选择题。

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• Regulations require that cargo pumps in tankers carrying grade D liquid cargo shall be isolated from sources of vapor ignition by ______．

  A.Cofferdams B.Gastight bulkheads C.Passageways or living quarters D.General cargo spaces

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