單項選擇題Which of the actions listed and instituted on your part will have the greatest lasting effect on the crew with respect to safety?()

A.Posting posters illustrating practices
B.Showing video tapes of actual accidents
C.Incorporating safety practices in daily routine
D.Publishing comprehensive safety rules


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1.單項選擇題Which of the listed conditions can be considered as the single greatest cause of accidents?()

A.Speed
B.Excessive knowledge or skill
C.Human error
D.Excitement

2.單項選擇題Which of the following must be eliminated to prevent accidents?()

A.Unsafe actions
B.Orderliness
C.Frequent inspections
D.Good work habit

3.單項選擇題Which of the following is not a recommended safe practice?()

A.Securing equipment against slipping or drifting
B.Operating machinery at its recommended speed
C.Repairing loose handles on tools before using
D.Using tools for purpose for which they are not designed

4.單項選擇題When required to work where there may be explosive gases, you should use tools which are ()

A.approved by the Coast Guard
B.high carbon steel
C.fixed with a ferrous cover
D.nonsparking

5.單項選擇題Prior to entering a cargo pump room, you should ensure that ().

A.the forced ventilating system is operating
B.the cargo pumps are secured
C.no monocarbon gases are present
D.the oily water separator is de-energized