1) which regulations cover exposure to hazardous substances? a) PPE b) COSHH c) PUWER d) RIDDOR e) HASAWA 2) what is the name of timber that runs vertical in the middle of a panelled door?  a) stile b) jamb c) muntin d) mullion e) joist 3) which colour indicates a fire resistance of up to 60 minutes in a fire door? a) blue b) black c) yellow d) brown e) purple 4) which joint should be used on an internal corner for skirting? a) butt b) mitre c) scribe d) housing e) heading 5) which joint should be used on an external corner for skirting? a) scribe b) housing c) heading d) mitre e) butt 6) a mortice and tenon joint is required from a finished sectioned of timber 94mm x 45mm. what approximate size mortice should be set out? a) 10mm b) 15mm c) 30mm d) 45mm e) 55mm 7) the approximate thickness of a tenon in relation to the material should be roughly what? a) half the thickness b) quarter of the thickness c) three quarters of the thickness d) one third of the thickness e) two thirds of the thickness 8) what joint would be used to lengthen a piece of timber? a) scarf b) housing c) dovetail d) mortice and tenon e) bridle 9) what do the letters RSJ stand for in relation to encasing services? a) related support joint b) rolled steel joist c) round system joist d) relevent scarf joint e) rolled support jig 10) what is the maximum centres noggins should be fixed? a) 200mm b) 400mm c) 600mm d) 1200mm e) 800mm 11) calculate the total amount of architrive required to fit around two sets of door lining measuring at a height of 2.1m and a width of 900mm a) 5.1m b) 10.2m c) 20.4m d) 40.8m 12) for what purpose is an intumescent seal or strip used? a) to insulate pipework b) to identify fire door rating colours c) to reduce the spread of heat or smoke d) to position and locate hinges

level 1 carpentry

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