题目内容

Whichofthefollowingequipmentisforprotectionagainsthypothermia?（）

A. Safetyhelmets
Buoyancyaids
C. Breathingapparatus
D. Immersionsuits

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（）shouldgenerallybeusedwhenhandingroughorsharpobjects.

A. Heat-resistant
B. Rubbergloves
C. PVCgloves
D. Leathergloves

（）shouldgenerallybestforhandingacids,alkalis,varioustypesofoils,solventsandchemicalsingeneral.

A. Heat-resistantgloves
B. Rubbergloves
C. PVCgloves
D. Leathergloves

Personnelworkingaloft(above2metres)shouldwear（）orotherarrestingdeviceatalltimes.

A. asafetyharnesswithlifeline
B. asafetynet
C. alifebuoy
D. buoyancyagarments

Beforeworeiscommenced（）theofficerresponsibleshouldensurethatpowerisshutoffandwarningnoticespostedonthebridgeandinthemachineryspaces.

A. neartheship’swhistle
B. onthefunnel
C. inthevicinityofradioaerials
D. neartheradarscanner