单项选择题

Your tanker is designed to carry anhydrous ammonia in bulk.The keel was laid in 1980.Which statement concerning the carriage of this cargo is TRUE（）.

A.A flammable gas detection system must be installed in each cargo pump room
B.Tanks may not be located on deck
C.Carriage of this cargo is authorized by issuance of an IMO Certificate
D.Aluminum and copper alloys are prohibited from being in valve parts in contact with the cargo

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单项选择题You are on a multiple-product chemical tanker with orders to load diethylamine.What is NOT a requirement for transporting this cargo（）.

A.You must have two toxic vapor detectors or the pumproom must meet special requirements
B.Each crew member must be provided with an emergency escape breathing apparatus
C.A person taking cargo samples must wear protective clothing
D.If you are carrying propionic acid also，the venting systems must be segregated

单项选择题Which statement is TRUE（）.

A.You need not keep a record of ground garbage dumped into the sea more than 25 miles offshore
B.You must keep a record of garbage discharged in port to a shore facility
C.You need not keep a record of garbage incinerated on the ship
D.You must keep a record of the approximate weight of the garbage dumped

单项选择题Which is a mandatory section of the shipboard Oil Pollution Emergency Plan（）.

A.Reporting requirements
B.Removal equipment list
C.Planned exercises
D.List of individuals required to respond

单项选择题The officer responsible for the sanitary condition of the engineering department is the （）.

A.Master
B.Chief Mate
C.Chief Engineer
D.First Assistant

单项选择题The max effluent of the oil content from a ship of 400 tons gross tonnage and above other than an oil tanker is（）.

A.less than 100 parts per million
B.more than 100 parts per million
C.at least 100 parts per million
D.100 parts per million