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Download Boiler Operation and Safety: Minnesota License Exam Q&A 2025/2026 and more Exams Engineering in PDF only on Docsity!
Minnesotai,-Speciali,-Boileri,-Licensei,-Practicei,-
Exami,-|i,-Questionsi,-withi,-Approvedi,-Answersi,-|i,-
Latesti,- 202 5/20 26 i,-|i,- 100 %i,-Correct.
Ai,-highi,-pressurei,-boileri,-musti,-havei,-twoi,-meansi,-ofi,-feedwateri,-supplyi,-
ifi,-iti,-exceedsi,-____________i,-HP.i,-i,- i,- 50
Wheni,-used,i,-ai,-quick-openingi,-blowdowni,-valvei,-musti,-bei,-locatedi,-
____________i,-i,- i,-nearesti,-toi,-thei,-boiler
Thei,-minimumi,-passingi,-scorei,-fori,-ai,-Minnesotai,-engineer'si,-licensei,-
examinationi,-isi,-____________%i,-i,- i,- 70
Licensesi,-grantedi,-musti,-bei,-displayedi,-ini,-____________i,-i,- i,-ai,-
conspicuousi,-placei,-ini,-thei,-enginei,-ori,-boileri,-room
Fori,-thei,-purposei,-ofi,-thei,-boileri,-andi,-pressurei,-vesselsi,-statutes,i,-"ai,-
year"i,-isi,-consideredi,-toi,-bei,-ati,-leasti,-____________i,-hr.i,-i,- i,- 2000
Sensiblei,-heati,-isi,-____________i,-i,- i,-ablei,-toi,-causei,-ai,-changei,-ini,-
temperature
Ai,-Speciali,-Engineeri,-isi,-expectedi,-toi,-bei,-competent,i,-takei,-chargei,-of,i,-
andi,-bei,-responsiblei,-fori,-thei,-safei,-operationi,-andi,-maintenancei,-ofi,-alli,-
classesi,-ofi,-boilersi,-ofi,-noti,-morei,-thani,-___________i,-HPi,-andi,-theiri,-
appurtenances.i,-i,- i,- 50
Ai,-gaugei,-glassi,-cani,-bei,-attachedi,-toi,-ai,-____________i,-column,i,-whichi,-isi,-
attachedi,-toi,-ai,-boiler.i,-i,- i,-water
Ini,-accordancei,-withi,-thei,-statutesi,-ofi,-thei,-Statei,-ofi,-Minnesota,i,-onei,-
boileri,-horsepoweri,-fori,-conventionali,-boilersi,-isi,-equali,-toi,-____________i,-
i,- i,- 10 i,-sqi,-fti,-ofi,-boileri,-heatingi,-surface
Ini,-accordancei,-withi,-thei,-statutesi,-ofi,-thei,-Statei,-ofi,-Minnesota,i,-onei,-
boileri,-horsepoweri,-fori,-steam-coil-typei,-generatorsi,-isi,-equali,-toi,-
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Wheni,-thei,-boileri,-heatingi,-surfacei,-cannoti,-bei,-discerned,i,-thei,-boileri,-
horsepoweri,-shalli,-bei,-determinedi,-byi,-dividingi,-thei,-Btui,-inputi,-byi,-
____________i,-i,- i,-67,
Ini,-accordancei,-withi,-thei,-statuesi,-ofi,-thei,-Statei,-ofi,-Minnesota,i,-eachi,-
electrici,-boileri,-horsepoweri,-isi,-equali,-toi,-____________i,-kilowattsi,-i,- i,- 10
Ani,-examplei,-ofi,-thei,-transferi,-ofi,-heati,-byi,-radiationi,-isi,-____________i,-i,- i,-
thei,-heatingi,-effecti,-ofi,-thei,-suni,-oni,-thei,-earth
Thei,-documenti,-governingi,-boileri,-fittingsi,-andi,-valvesi,-isi,-thei,-
____________i,-Code.i,-i,- i,-ASME
Thei,-besti,-methodi,-ofi,-testingi,-ai,-low-wateri,-fueli,-cutoffi,-(LWCO)i,-isi,-toi,-
____________i,-i,- i,-loweri,-thei,-wateri,-leveli,-ini,-thei,-boileri,-toi,-thei,-leveli,-
wherei,-thei,-burneri,-shouldi,-cuti,-out
Rulesi,-governingi,-thei,-constructioni,-ofi,-poweri,-boilersi,-arei,-seti,-outi,-ini,-
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Ai,-wayi,-toi,-determinei,-ifi,-ai,-safetyi,-valvei,-oni,-ai,-boileri,-hasi,-sufficienti,-
capacityi,-isi,-toi,-____________i,-i,- i,-performi,-ani,-accumulationi,-test
Ani,-examplei,-ofi,-nondestructivei,-testi,-oni,-ai,-boileri,-isi,-a(n)i,-____________i,-
testi,-i,- i,-x-ray
Thei,-materiali,-usedi,-mosti,-frequentlyi,-fori,-pipingi,-isi,-____________i,-i,- i,-
lowi,-carboni,-steel
Ini,-ai,-naturali,-drafti,-furnace,i,-thei,-amounti,-ofi,-drafti,-isi,-affectedi,-byi,-thei,-
____________i,-i,- i,-heighti,-ofi,-thei,-stack
Ai,-checki,-valvei,-isi,-ai,-valvei,-thati,-____________i,-i,- i,-Allowsi,-flowi,-ini,-onei,-
directioni,-only
Expansioni,-bendsi,-ori,-jointsi,-arei,-installedi,-ini,-pipingi,-systemsi,-toi,-
____________i,-i,- i,-allowi,-fori,-expansioni,-andi,-contractioni,-ofi,-thei,-pipingi,-
withouti,-causingi,-damage
Thei,-maini,-purposei,-ofi,-installingi,-insulationi,-oni,-steami,-systemi,-pipingi,-
isi,-toi,-____________i,-i,- i,-preventi,-heati,-loss
Thei,-purposei,-ofi,-ai,-steami,-trapi,-isi,-toi,-____________i,-i,- i,-removei,-airi,-andi,-
condensatei,-fromi,-steami,-lines
Boileri,-staysi,-____________i,-i,- i,-arei,-usedi,-toi,-supporti,-tubei,-sheetsi,-ini,-ai,-
boiler
Handholei,-andi,-manholei,-openingsi,-____________i,-i,- i,-Permiti,-
inspection,i,-cleaningi,-andi,-repairs
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forcei,-thei,-valvei,-toi,-openi,-ati,-thei,-correcti,-pressure
Thei,-safetyi,-valvei,-testi,-leveri,-musti,-noti,-bei,-usedi,-unlessi,-____________i,-i,-
i,-anotheri,-licensedi,-engineeri,-isi,-present
Ai,-siphoni,-tubei,-isi,-necessaryi,-toi,-____________i,-i,- i,-preventi,-wateri,-fromi,-
enteringi,-ai,-steami,-gauge
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pressurei,-gaugei,-isi,-neededi,-toi,-____________i,-i,- i,-testi,-steami,-
temperaturei,-ati,-thei,-pressurei,-showni,-oni,-thei,-gauge
Tryi,-cocksi,-oni,-ai,-wateri,-columni,-arei,-usedi,-toi,-____________i,-i,- i,-checki,-
thei,-wateri,-leveli,-ini,-thei,-boiler
Ai,-____________i,-blowdowni,-isi,-performedi,-toi,-removei,-sludgei,-fromi,-ai,-
boileri,-i,- i,-bottom
Boileri,-bafflesi,-arei,-usedi,-____________i,-i,- i,-ini,-everyi,-boileri,-furnace
Thei,-floati,-chamberi,-ofi,-thei,-low-wateri,-fueli,-cutoffi,-(LWCO)i,-isi,-
frequentlyi,-blowni,-downi,-toi,-preventi,-thei,-____________i,-i,- i,-floati,-
chamberi,-fromi,-collectingi,-sediment
Thei,-feedwateri,-linei,-musti,-containi,-____________i,-i,- i,-ai,-checki,-valvei,-
betweeni,-ai,-stopi,-valvei,-andi,-ai,-boiler
Ai,-bottomi,-blowdowni,-systemi,-cani,-bei,-equippedi,-withi,-slow-openingi,-
andi,-quick-openingi,-vales,i,-withi,-thei,-quick-openingi,-valvei,-locatedi,-
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Ai,-____________i,-valvei,-shouldi,-bei,-usedi,-ifi,-ai,-valvei,-isi,-requiredi,-ini,-ai,-
steami,-linei,-fori,-throttlingi,-actioni,-i,- i,-globe
Thei,-combustiblei,-elementsi,-ini,-fuelsi,-arei,-____________,i,-andi,-
____________i,-i,- i,-carboni,-andi,-hydrogen
Blacki,-smokei,-cani,-bei,-causedi,-byi,-i,- i,-Insufficienti,-combustioni,-air
____________i,-isi,-thei,-flowi,-ofi,-airi,-ori,-gasesi,-ofi,-combustioni,-causedi,-byi,-ai,-
differencei,-ini,-pressurei,-betweeni,-twoi,-pointsi,-i,- i,-Draft
Ai,-low-wateri,-fueli,-cutoffi,-(LWCO)i,-preventsi,-boileri,-damagei,-byi,-
____________i,-i,- i,-cuttingi,-offi,-thei,-fueli,-supplyi,-toi,-thei,-boileri,-untili,-
normali,-wateri,-leveli,-isi,-restored,i,-theni,-automaticallyi,-restartingi,-thei,-
fueli,-supply
Thei,-correcti,-procedurei,-fori,-blowingi,-downi,-ai,-highi,-pressurei,-boileri,-isi,-
toi,-openi,-____________i,-i,- i,-thei,-quick-openingi,-valvei,-firsti,-andi,-closei,-iti,-
last
Thei,-boilingi,-pointi,-ofi,-wateri,-withini,-ai,-pressurizedi,-boileri,-willi,-
____________i,-i,- i,-increasei,-asi,-thei,-pressurei,-ini,-thei,-boileri,-increases
Boileri,-wateri,-withi,-ai,-pHi,-ofi,- 6 i,-isi,-consideredi,-____________i,-i,- i,-acidic
Thei,-maini,-purposei,-fori,-chemicallyi,-treatingi,-boileri,-feedwateri,-isi,-toi,-
____________i,-i,- i,-protecti,-thei,-boileri,-internali,-surfacesi,-fromi,-thei,-
impuritiesi,-ini,-feedwater
Internali,-wateri,-treatmenti,-____________i,-i,- i,-consistsi,-ofi,-chemicalsi,-
addedi,-toi,-thei,-boileri,-feedwater
Thei,-pHi,-ofi,-thei,-boileri,-wateri,-shouldi,-bei,-kepti,-____________i,-i,- i,-ati,-7.0i,-
toi,-8.
Foamingi,-ini,-ai,-boileri,-mayi,-bei,-causedi,-byi,-____________i,-i,- i,-ai,-highi,-
concentrationi,-ofi,-dissolvedi,-solidsi,-ini,-thei,-boileri,-water
____________i,-isi,-anyi,-solidi,-impurityi,-ini,-wateri,-thati,-cannoti,-bei,-
dissolved.i,-i,- i,-Suspendedi,-matter
Thei,-maximumi,-pressurei,-allowedi,-ini,-ai,-lowi,-pressurei,-hoti,-wateri,-boileri,-
isi,-noi,-morei,-thani,-____________i,-psig.i,-i,- i,- 160
Ai,-hydrostatici,-testi,-isi,-ai,-mandatoryi,-requirementi,-wheni,-ai,-newi,-boileri,-
isi,-installedi,-ini,-thei,-Statei,-ofi,-Minnesota.i,-Thei,-testi,-pressurei,-musti,-noti,-
exceedi,-____________i,-timesi,-thei,-maximumi,-allowablei,-workingi,-
pressure.i,-i,- i,-1.
Asi,-steami,-pressurei,-increases,i,-therei,-isi,-ai,-correspondingi,-increasei,-ini,-
thei,-____________i,-i,- i,-boilingi,-temperaturei,-ofi,-thei,-wateri,-ini,-thei,-boiler
Thei,-evaporativei,-capacityi,-ofi,-ai,-steami,-boileri,-isi,-statedi,-asi,-poundsi,-ofi,-
steami,-peri,-____________i,-i,- i,-hour
Thei,-mosti,-importanti,-valvei,-oni,-ai,-boileri,-isi,-thei,-____________i,-valvei,-i,- i,-
safety
