[单选题] According to Annex I of MARPOL 73/78, oily waste from cargo tanks of oil tankers can be discharged when the ship is more than_________ away from the nearest land.

1、[单选题]The objective of ISPS Code is .

• A、to protect the marine environment
• B、 to provide a method to avoid an accident
• C、 to protect the ship from collision
• D、 to keep terrorism action away from ships

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2、[单选题]The main objective of the SOLAS Convention is .

• A、to provide a solution of lowering pollution at sea
• B、 to specify minimum standards for the members composing the watch at sea
• C、 to specify minimum standards for ships considering their safety
• D、 to tell the company how to go about running their business

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3、[单选题]An oil in water monitor is required in order to measure _____.

• A、the oil content in water
• B、 the water content in fuel oil
• C、 the water level in bilge well
• D、 the oil level in bilge well

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4、[单选题]At an unsheltered anchorage the chief engineer officer shall consult with the master whether or not to maintain an underway watch“An underway watch” means______.

• A、a watch which is kept with lower standard
• B、 a watch which is kept when the ship isnt sailing
• C、 a watch which is kept when the ship is sailing
• D、 a watch which is kept when the ship is in a restricted visibility area

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5、[单选题]The responsibilities of the engineer officer in charge of the watch do not include________ .

• A、to ensure the main propulsion plant are kept under constant surveillance
• B、 to ensure the auxiliary systems are kept under constant surveillance
• C、 to inspect the steering gear spaces at suitable intervals
• D、 to inspect and overhaul the equipments in his charge

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