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3 months ago
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⚙️ Welding / CSWIP
MCQ

Which one of these statements is true concerning lamellar tearing?
Easy Welding / CSWIP English XP +10
A As material gets lower thickness, the ductility decreases B As material gets thicker, the resistance to lamellar tearing improves C As material gets thicker, the ductility improves D Thick materials don't suffer from lamellar tearing
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3 months ago
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⚙️ Welding / CSWIP
MCQ

If the torch was trailing when using the MIG/MAG process. Which of the following appearance of the weld is most likely to be observed during visual inspection?
Easy Welding / CSWIP English XP +10
A No undercut and shallow penetration B Excessive undercut and deep penetration C Moderate undercut and penetration D Minimum undercut and excess weld metal
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⚙️ Welding / CSWIP
MCQ

A butt weld was produced in a 40 mm steel plate. The electrode type was basic and the diameter 4mm. The welding parameters used for one of the welding runs were 190 ampere, 24 volt

A butt weld was produced in a 40 mm steel plate. The electrode type was basic and the diameter 4mm. The weldin...
Easy Welding / CSWIP English XP +10
A 1.91 KJ per mm B 0.98 KJ per mm C 2.28 KJ per mm D 2.0 KJ per mm
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