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PROPANE & GAS EXAM QUESTIONS WITH ALL ANSWERS
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PROPANE & GAS EXAM QUESTIONS WITH ALL ANSWERSPROPANE & GAS EXAM QUESTIONS WITH ALL ANSWERSPROPANE & GAS EXAM QUESTIONS WITH ALL ANSWERS
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PROPANE & GAS EXAM QUESTIONSWITH ALL ANSWERS
3' v- v vcorrect vanswer- vWhen vinstalling va vlisted vcentral vheating vfurnaces, vand vthe vinstallation
vinstructions vrequires vyou vto vmaintain v6" vclearance vfrom vthe vsupply vair vplenum vto vcombustibles,
vthe vsupply vair vducts vconnecting vto vthe vplenum vshould valso vmaintain vthe v6" vclearance vfor vwhat
vminimum vdistance vfrom vthe vplenum?
211 v- v vcorrect vanswer- vMasonry vchimneys vshould vbe vbuilt vand vinstalled vto vNFPA
vcode___________
5% v- v vcorrect vanswer- vWhat vis vthe vlower vflammability vlist vlimit vfor vnatural vgas?
6" v- v vcorrect vanswer- vWhat vis vthe vminimum vclearance vto vcombustible vmaterial vfor va vtype vl
vclothes vdryer?
6, v3 v- v vcorrect vanswer- vWhen vinstalling van vunlisted vcentral vheating vfurnace, vand vthe vlimit
vcontrol vhas va vmaximum vsetting vof v250 vdegrees, vthe vclearance vfrom vthe vsupply vair vplenum vto
vcombustibles vis v________ vinches, vand vthe vsupply vair vducts vconnecting vto vthe vplenum vshould
,valso vmaintain vthe vsame vclearance vfor vwhat vminimum vdistance vfrom vthe vplenum?__________
vFeet
True v- v vcorrect vanswer- vWhen va vmasonry vchimney vis vlined vwith va vgas vvent v(B vVent) va vlabel vis
vrequired vat vthe vpoint vwhere vvent venters vthe vchimney? vTrue vor vFalse
15 vft v- v vcorrect vanswer- vAbove vwhat vroof vheight vdoes vthe vcode vcall vfor van vindoor vmeans vof
vaccess vfor vrooftop vlocated vunits?
True v- v vcorrect vanswer- vWhen vusing v# v12 vNM vcable vin van vunfinished vbasement vand vthe vcable
vis vrun vat van vangle vwith vthe vfloor vjoists, vthe vcable vmay vbe vsupported vby vstapling vand vsecuring
vto vthe vlower vedge vof vthe vjoists. vTrue v& vFalse
True v- v vcorrect vanswer- vA vpressure vswitch vinstalled vby vthe vmanufacturer vand vspecified vby vthe
vmanufacturer vas vlow-water vprotection vshall vbe vaccepted vas vmeeting vthe vlow vwater vcutoff
vrequirement vin vthe vstate vof vMaine. vTrue v& vFalse
20, v80 v- v vcorrect vanswer- vAir vis vmade vup vof vapproximately v_______% voxygen vand v__________ v
% vnitrogen
211 v- v vcorrect vanswer- vMasonry vchimneys vshould vbe vbuilt vand vinstalled vto vNFPA________
12 v- v vcorrect vanswer- vThe vbottom vof vthe vvent vterminal van vair vintake vfor va vthrough vthe vwall
vdirect vvent vterminal vof v60,000 vBTUH vappliance vmust vbe vlocated vnot vless vthan v__________
vinches vabove vfinished vground vlevel.
On vthe vSame vStory: vOpening vshall vhave vthe vminimum vof v1 vsquare vinch vper v1000 vBTUH
, On vDifferent vStories: vOpening vshall vhave vthe vminimum vof v2 vsquare vinch vper v1000 vBTUH v- v
vcorrect vanswer- vWhen vcombining vspaces vto vmeet vthe vrequired vvolume vfor vcombustion vand
vventilation vwhat vare vthe vrules vfor vopenings vconnecting vthe vspaces:
On vthe vSame vStory v__________________________
On vDifferent vStories v________________________
b. vEach vappliance vshould vhave vits vown vcircuit. v- v vcorrect vanswer- vWhen vinstalling vmultiple
vappliances vin van vequipment vroom vin va vcommercial vbuilding, vHow vmany velectrical vcircuits vare
vrequired vfor vthe vappliances?
a. vOne vcircuit vcan vserve vall vthe vappliances
b. vEach vappliance vshould vhave vits vown vcircuit.
920 v- v1020 v- v vcorrect vanswer- vWhat vis vthe vminimum vignition vtemperature vfor vpropane?
5, v15 v- v vcorrect vanswer- vWhat vis vthe vupper vflammability vlimi vfor vnatural vgas? v________ vWhat
vis vthe vlower vflammability vlimit vfor vnatural vgas? v____________
NO v- v vcorrect vanswer- vIs va vthrough vthe vwall vdirect vvent vterminal vfor va vcategory vlV vallowed vto
vexit vabove va vpublic vwalkway? vYes vNO
12 vinches v- v vcorrect vanswer- vWhen vinstalling vcombustion vair vducts vfrom van vequipment vroom vto
vthe voutdoors, vthe vbottom vof vthe vduct vshall vbe vat vleast v_________ vabove vthe vfinished vground
vlevel.
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