Albertal Weldingl Firstl Yearl AITl Examl Reviewl (Latestl 2025/l 2026l Update)l Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solutions)
Q:l Whatl typel ofl voltl ampl curvedl dol ccl machinesl have
Answer:
Droopingl voltl ampl curve
Q:l Fillerl wiresl mustl bel manufacturedl to?
Answer:
Matchl thel chemistryl ofl basel metall andl mechanicall propertiesl suchl asl tensilel strength,l ductilityl andl impactl strength
Q:l Whatl csal specificationl coversl fillerl metals
Answer:
Csal w48
Q:l Whatl threel typesl ofl wirel drivel systemsl arel there
Answer:
Push,l pulll andl pushl pull
Q:l Wherel arel thel drivel rollsl locatedl inl al pushl system
Answer: 1 / 4
Inl thel wirel feedl unit
Q:l Inl al pushl systeml whatl isl thel maxl distancel ofl cable
Answer:
15ft
Q:l Wherel arel thel drivel rollsl locatedl inl al pulll system
Answer:
Mountedl inl thel gunl closel tol thel contactl tip
Q:l Whatl probleml doesl thel pulll systeml overcome
Answer:
Wirel hangl upsl withl softl wires
Q:l Whatl typel ofl wirel isl usedl inl al pulll system
Answer:
Smalll diameterl orl softl electrodel wiresl suchl asl aluminuml wires
Q:l Whatl isl al pulll systeml alsol knownl as
Answer:
Spooll onl gun
Q:l Pushl pulll systeml hasl drivel rollsl where
Answer:
Thel gunl andl wirel feeder 2 / 4
Q:l Al pushl systeml isl normallyl usedl forl whatl typesl ofl welding?
Answer:
Gmaw,l fcawl andl mcaw
Q:l Constantl speedl wirel feedersl usel whatl powerl source
Answer:
CV
Q:l Voltagel sensingl wirel feedersl usel whatl powerl source
Answer:
CC
Q:l CVl powerl sourcesl automaticallyl adjustl what
Answer:
Amperagel outputl asl thel stickl outl changes
Q:l Voltagel sensingl wirel feedersl setl speedl accordingl tol what
Answer:
Arcl voltage
Q:l Vl groovel andl ul groovel drivel rollsl arel usedl forl whatl typesl ofl wires
Answer:
Solidl wire,l asl theyl providel al 3l pointl contactl tol gripl thel wirel withl minimuml pressurel whilel maintainingl thel wiresl shape 3 / 4
Q:l Serratedl orl knurledl drivel rollsl usedl forl whatl typel ofl wires?
Answer:
Fluxl coredl andl metall coredl wiresl (hollowl wires)
Q:l Whenl youl changel wirel sizel whatl shouldl youl alsol change
Answer:
Drivel rolls
Q:l Contactl tubesl dol what?
Answer:
Transferl electricall currentl tol thel electrodel andl directl wirel tol weldl zone.
Q:l Contactl tubesl arel specificl tol what?
Answer:
Sizel ofl wire
Q:l Inl shortl circuitl model ofl transferl yourl contactl tubel shouldl be
Answer:
Flushl orl extended
Q:l Nozzlesl dol what
Answer:
Directl shieldingl gasl ontol weldl zone
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