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Exam (elaborations)
AIT ALBERTA WELDING FIRST YEAR FINAL TEST EXAM LATEST 2026/2027 ALL STUDY QUESTIONS WITH VERIFIED ANSWERS GUARANTEED PASS RATED A+
What height limitation is in place when using freestanding scaffolding? - Answer>>> For free standing scaffolds, the scaffold must not be taller than three (3) times its smallest dimension in height 
Where the rigging was assembled or fabricated by the employer, what percent of the ultimate breaking strength of the weakest component must the working load not exceed if the rigging is used to support workers? - Answer>>> 10% 
Which of the following is incorrect. Specifications on...
Exam (elaborations)
AIT ALBERTA WELDING FIRST YEAR FINAL EXAM 350 QUESTIONS AND VERIFIED ANSWERS
PopularShielding gas for gmaw on carbon steel? - ANSWER-100% 
C02 ( cheap, deep penetrating, fluid puddle, more spatter), 
C25 75% argon 25% C02( only for short circuit and globular, 
Argon oxygen 
Stainless steel gmaw shielding gases - ANSWER-Argon 02 1 
9%( spray transfer), helium/argon/C02 (tri mix, good for short 
circuit) 
Shielding gasses for gmaw alluminum - ANSWER-Argon 100% 
(easy start arc, spray transfer ability and most common) 
Helium( no spay trans ability and expensive) 
What ar...