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Sheet Metal Worker
WELDING 4 TIG AND CO2 WELDING
Set 3
Set 3
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Q10889
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What is the flow rate of argon gas to weld Aluminium of 5.0 mm thickness with filler rod of 3.15 mm?
A
300 - 340 l/h
B
340 - 400 l/h
C
450 - 510 l/h
D
510 - 570 l/h
Q10890
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Which is the process of rapid cooling of metal from a high temperature for the purpose of hardening?
A
Drilling
B
Pickling
C
Quenching
D
Soaking
Q10891
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Which is the recommended AWS filler metal for welding austenitic stainless steel Type 302 for GTAW process?
A
E 308
B
E 308 L
C
ER 308 L
D
E 308 LT - X
Q10892
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What is the recommended tungsten electrode tip for DCEN used for welding stainless steel in GTAW process?
A
45 Degree bevel edged
B
60 Degree conical point
C
90 Degree conical pointed
D
Ball pointed
Q10893
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What is the recommended tungsten electrode tip used for GTAW in AC polarity?
A
Bevel tip
B
Conical tip
C
Rounded tip
D
Straight tip
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