TFM02 FIRE EXTINGUISHER TEST WITH GRADE A SOLUTIONS

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TFM02 FIRE EXTINGUISHER TEST WITH GRADE A SOLUTIONS

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13 pages

2024/2025

Institution TYPE B-TFMO2

Course TYPE B-TFMO2

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TFM02 FIRE EXTINGUISHER TEST WITH GRADE A SOLUTIONS

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TFM02 FIRE EXTINGUISHER TEST
WITH GRADE A SOLUTIONS

1.ClassaA:aClassaofaH20aextinguis
heraTheaagentainsideaisawater
Thearangeaisa40afeetaDur
ationaisa60aseconds
Amount/Weightaisa2.5agallons
2.ClassaA,aB,aC:aClassaofaCO2aextinguis
heraAgentainsideaisaCarbonaDioxide
Thearangeaisa8afeet
Durationaisa30asecondsaAmount/Weightaisa10albs
3.ClassaofaDryaChemaExtinguisheraA/B/
C:aClassaofaDryaChemaextinguisheraTheaagentainsideaisaMonoammon
iumaPhosphate
Thearangeaisa25afeet
Durationaisa10asecondsaAmount/Weightaisa30albs
4.CarbonaDioxidea/aDefinition:aAaColorless,aOdorless,aElectricallyanon-
aconductiveainertagasathataisaaasuitableamediumaforaextinguishingaclassaBa

&CaFires
5.DryaChemicala/
aDefinition:aAapowderacomposedaofaveryasmallaparticles,ausually asodiumab

icarbonate-,apotassiumabicarbonate
1a/
a13

, 6.WhataisatheaDefinitionaofaWetaChemical?:aNormallyaanaaqueousasoluti
onaofaorganicaorainorganicasalt.
7.WhataareatheatwoaExtinguisheraChemicals:aWetaandaDry
8.WhataareatheatwoaClosedaRecoveryaSystem:aDryaandaHalogenated
9.DryaChemicalaClosedaRecoveryaSystem:aAaSystemathataisaconstructedaina
aamannerathatadoesanotaintroduceaforeignamaterialaintoatheaagentabeingar
ecoveredaandahasaaameansaofavisuallyainspectingathearecoveredaagentafo
racontaminants.
10. HalogenatedaClosedaRecoveryaSystem:aAasystemathataprovidesaforatheat
ransferaofahalogenatedaagentsabetweenafireaextinguishers,asupplyacontai
ners,aandarechargeaandarecoveryacontainersasoathatanoneaofatheahalogen
atedaagentaescapesatoatheaatmosphere
11.WhataareatheatwoatypesaofaCylinders:aHigha&aLowaPressureaCylinders
12.High-
PressureaCylinder:aCylindersaoraCartridgesacontaininganitrogen,acom-
apressaair,acarbonadioxide,aoraotheragasesaataaapresserahigherathana500

apsiaata70aDegrees

13.Low-
PressureaCylinder:aAaCylinderacontainingafireaextinguishingaagenta(medi-
aum)a,anitrogenacompressedaair,oraotheracompressedagasesaataaaservicea

pressureaofa500apsiaoraat70adegrees
14.WhataisaaaOrdinaryacombustiblesaextinguisher:aClassa"A"aextinguisher
15.Flammableaandacombustiblealiquidsaandagasesaextinguisher?:aClassa"
B"aextinguisher
16.Electricalaextinguisher?:aClassa"C"aextinguisher

2a/
a13

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Uploaded on: August 26, 2024
Number of pages: 13
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

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TFM02 FIRE EXTINGUISHER TEST WITH GRADE A SOLUTIONS

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