Exam (elaborations)
STCW Basic Training Exam Questions and Answers (Graded A)
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STCW Basic Training Exam Questions and Answers
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STCW Basic Training Exam Questionsand Answers
Ship iiFire iiPrevention ii- iiAnswers ii-Ship iidesign iiand iiconstruction
-steel/fire iiretardant iimaterials
-subdivisions
-fire iiprotection iisystems
Good iihousekeeping iipractices iiimportant
Number ii1 iicause iiof iifire ii- iiAnswers ii-CARELESS iiSMOKING iiHABITS!!! ii
- iiDISPOSAL ii
- iiSMOKING iiIN iiBED ii
- iiDISREGARD iiFOR iiRESTRICTED iiAREAS ii
• iiPOOR iiHOUSEKEEPING ii
- iiDirty/oily iimachinery
ii- iiClothes iidrier iilint iiaccumulation
ii- iiImproper, iinon-secured iistorage
Examples iiof iipoor iihousekeeping iipractices ii- iiAnswers ii--Complacency iiabout iifire
iisafety iion iithe iijob
-careless iidisposal iiof iismoking iimaterials
-defective iielectrical iicomponents
-spillage iiof iiflammable iimaterials
-careless iiwork iihabits
Fire iiTriangle ii- iiAnswers ii-fuel, iioxygen, iiheat
All iiof iithese iicomponents iiare iinecessary iifor iia iifire iito iioccur iiThe iiremoval iiof iiany iione
iicomponent iiwill iicause iithe iifire iito iibe iiextinguished
Fire iiTetrahedron ii- iiAnswers ii-Heat, iiFuel, iiOxygen, iiChemical iiChain iiReaction
All iiof iithese iicomponents iiare iinecessary iifor iia iifire iito iioccur iiThe iiremoval iiof iiany iione
iicomponent iiwill iicause iithe iifire iito iibe iiextinguished
Heat ii- iiAnswers ii-Anything iithat iiproduces iithe iirequired iitemperature iifor iiignition iiwill
iisatisfy iithis iileg iiof iithe iitriangle ii
- iiSun ii
, - iiOpen iiFlame
- iiChemical iiReaction ii
- iiSparks ii
- iiFriction ii
- iiStatic iiElectricity ii
- iiBiological iiProcesses
Oxygen ii- iiAnswers ii-The iiEarth's iiatmosphere iiconsists iiof ii21% iioxygen ii
Because iifire iineeds iioxygen iito iiburn, iithe iiamount iiof iioxygen iiavailable iito iiit iicontrols
iithe iirate iiat iiwhich iiit iiburns
Fuel ii- iiAnswers ii-Only iivapors iiburn ii
• iiLiquids ii& iisolids iiare iitoo iidense iiand iimust iifirst iibe iivaporized ii
• iiThe iitendency iiof iia iisubstance iito iivaporize iiis iian iiindication iiof iiits iiability iito iiburn. ii
• iiLiquids iivaporize iimore iireadily iithan iisolids ii
• iiGases iiare iialready iiin iia iivapor iistate
Chain iiReaction ii- iiAnswers ii-You iican iihave iiOxygen ii- iiHeat ii- iiFuel iiin iithe iisame
iiplace iiat iithe iisame iitime iiand iistill iinot iihave iia iifire ii(explain) ii
• iiFUEL ii- iiOXYGEN iirelationship iimust iibe iibalanced, iii.e., iimust iibe iiin iithe iiFlammable
iiRange ii
• iiHeat iimust iibe iisufficient iito iibring iifuel iito iiits ii"Ignition iiTemperature"
To iiStop iia iiFire ii- iiAnswers ii-• iiremove iithe iifuel
ii• iiremove iithe iiheat
• iiremove iithe iioxygen
• iiinterrupt iichemical iireaction
iiOR ii• iido iiany iicombination iiof iiabove
Classifications iiof iiFires ii- iiAnswers ii-Five iiclasses iiof iifire:
ii1. iiClass iiA ii- iicombustible iisolids ii(wood iipaper, iirubber) ii
2. iiClass iiB ii- iicombustible iiand iiflammable iiliquids iiand iigases ii(oil, iigasoline)
3. iiClass iiC ii- iienergized iielectrical iiequipment ii(electrical iiequipment, iiwiring,
iiappliances)
4. iiClass iiD ii- iicombustible iimetals ii(sodium, iizinc, iimanganese)
5. iiClass iiK ii- iicooking iimaterial ii(animal/vegetable iifats)
Flash iipoint ii- iiAnswers ii-FLASH iiPOINT ii(of iia iiLiquid) ii
- iiThe iilowest iitemperature iiat iiwhich iia iiliquid iigives iioff iisufficient iivapor iito iiform iian
iiignitable iimixture iiat iithe iisurface iiof iithe iiliquid ii
- iiFire iiflashes iiacross iithe iisurface iigiven iisufficient iioxygen iiand iian iiexternal iisource iiof
iiignition ii
- iiLowest iitemperature iiat iiwhich iiwe iican iihave iia iifire ii
- iiIndicator iiof iithe iiseverity iiof iia iifire iihazard
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