Where should muster lists be posted?（）

1、Which of the actions listed should be

Which of the actions listed should be taken FIRST to control an oil fire in a fuel oil tank?（）ACommence draining that tank as quickly as possibleBSeal off all vents to that tankCActivate the CO2 system to that tankDShut off the steam heating coil

2、Which of the precautions listed should

Which of the precautions listed should be observed when taking on diesel fuel?（）ASecure all lighting to the main deckBProvide a portable fan to blow away fumesCProhibit smoking in the areaDDisplay a black triangle during daylight hour

3、The muster list shows each rig hand’s

The muster list shows each rig hand’s muster station，his duties during abandonment，basic instructions，and（）.Aall emergency signalsBinstructions for lowering the survival craftCthe time each weekly drill will be heldDwork schedule

4、While reading the muster list, you see

While reading the muster list, you see that "three short blasts on the ships whistle and the same signal on the general alarm bells" is the signal for （）.Aabandon shipBdismissal from drillsCfire and emergencyDman overboard

5、Where should life jackets be stowed?（）

Where should life jackets be stowed?（）.AIn the forepeakBIn the wheelhouseCThroughout the accommodation spacesDIn locked watertight and fireproof containers on or above the main deck

6、Which of the valves listed should be u

Which of the valves listed should be used either in the fully opened or the fully closed position?（）AA gate valveBA globe valveCAny check valveDAny needle valve