Albertal Weldingl Firstl Yearl AITl Examl (Latestl 2025/l 2026l Update)l Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solutions)
Q:l Whichl terml refersl tol thel ratiol ofl itsl massl inl comparisonl tol atmosphericl airl withl shieldingl gases?A)l Specificl gravity.B)l Ionizationl potential.C)l Thermall conductivity.D)l Explosivel potential.
Answer:
Specificl gravity.
Q:l Whatl willl increasingl thel electrodel extensionl onl al GMAWl resultl in?
A)l Increasedl voltagel andl amperagel forl thel weld.B)l Al reducedl voltagel andl amperagel forl thel weld.C)l Al perfectl sprayl arcl transfer.D)l Nol changel tol thel weldingl process.
Answer:
Al reducedl voltagel andl amperagel forl thel weld.
Q:l Whatl positionl withl steell pipel isl describedl withl thel pipel axisl inl al horizontall positionl andl rolledl asl thel weldingl progresses?A)l 1Gl position.B)l 2Gl position.C)l IFl position.D)l 2Fl position.
Answer:
1G 1 / 4
Q:l Whatl wouldl causel burnl backl onl al SAWl system?
A)l Tool lowl ofl voltage.B)l Insufficientl fluxl coverage.C)l Incorrectl jointl geometry.D)l Tool slowl ofl wirel speed.
Answer:
Tool lowl ofl wirel speed
Q:l Whatl inclinationl mustl bel usedl tol avoidl contaminationl ofl thel weldl zonel whenl weldingl aluminum?A)l Forehand B)l Backhand C)l Eitherl backhandl orl forehand.D)l Neitherl backhandl norl forehandl asl itl isl dangerous.
Answer:
Forehand
Q:l Thel NPSl ofl al 20l inchl steell pipel wouldl havel anl outsidel diameterl ofl howl manyl inches?A)l 10l inches.B)l 18l inches.C)l 20l inches.D)l 40l inches.
Answer:
20l Inches
Q:l Whatl isl thel electrodel anglel usedl whenl weldingl buttl joints?
A)l Parallell tol thel surfacel ofl thel materiall beingl jointed.B)l Atl al 45l degreel anglel tol thel surfacel ofl thel materiall beingl jointed.C)l Oppositel ofl thel undercutl tol thel surfacel ofl thel materiall beingl jointed. 2 / 4
D)l Perpendicularl tol thel surfacel ofl thel materiall beingl jointed.
Answer:
Perpendicularl tol thel surfacel ofl thel materiall beingl jointed
Q:l Whichl gasl isl colourless,l odourlessl andl actsl asl anl asphyxiant?
A)l Helium B)l Carbonl dioxide C)l Oxygen D)l Hydrogen
Answer:
Carbonl dioxide
Q:l Whatl gasl mixturel isl usedl al shieldingl gasl forl mostl FCAWl applications?A)l Acetylenel andl argon.B)l Oxygenl andl hydrogen.C)l Carbonl dioxidel andl oxygen.D)l Carbonl dioxidel andl argon.
Answer:
Carbonl dioxidel andl argon
Q:l Whichl ofl thel itemsl belowl havel tol bel matchedl properlyl whenl connectingl al GMAWl system?A)l Flowl meters,l electrodel wirel sizel andl type.B)l Drivel rolls,l electrodel wirel sizel andl type.C)l Regulators,l electrodel wirel sizel andl type.D)l Powerl supplies,l electrodel wirel sizel andl type.
Answer:
Drivel rolls,l electrodel wirel sizel andl type
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Q:l Thel NPSl ofl al 6l inchl steell pipel wouldl havel anl insidel diameterl ofl howl manyl inches?A)l 2l inches.B)l 4l inches.C)l 6l inches.D)l 12l inches.
Answer:
6l inches
Q:l Whichl ofl thel followingl isl correctl whenl usingl bridgel tacksl onl steell pipel welds?A)l Tackl weldingl isl al permanentl procedurel tol holdl itemsl together.B)l Tackl weldingl isl al veryl rapidl quenchl applicationl butl isl extremelyl strong.C)l Thel bridgel tacksl dol notl havel tol bel totallyl removedl asl thel weldingl progresses.D)l Thel bridgel tacksl mustl bel totallyl removedl asl thel weldingl progresses.
Answer:
Thel bridgel tacksl mustl bel totallyl removedl asl thel weldingl progresses.
Q:l Whenl usingl al pushl systeml ofl wirel drivel itl isl recommendedl thatl itl doesl notl exceedl al distancel ofl howl manyl metres?A)2.5 B)l 4.5 C)7.5 D)l 15.0
Answer:
4
Q:l Whatl willl anl increasel inl outputl voltagel onl al SAWl systeml resultl in?A)l Al longerl arc.B)l Al shorterl arc.C)l Al widerl arc.D)l Al skinnierl arc.
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