Gasoline fuel tank vents should terminate（）.

In setting the valves on a steam-smothering system on a tanker，the master control valve to cargo tanks should be（）.

Air compressors are NOT permitted in which space(s) on a tank barge carrying grade A cargo?（）

During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）.

Every oil tanker operating with dedicated clean ballast tanks shall be（）with a Dedicated Clean Ballast Tank Operation Manual detailing the system and specifying operational procedures.

Before you start an engine in a compartment，it’s MOST important to（）.

For the purpose of（）tank or hold washings from any vessel，an application shall be made to Harbor Authorities for approval.

In order to reduce the accumulation of static electricity while loading petroleum products，you should（）.

Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be（）with segregated ballast tanks.

Of the following，the most important consideration for a tanker is（）.