CWI AWS D1.1 PART C EXAM PREP QUESTIONS
AND ANSWERS 2026 PRACTICE SOLUTION
VERIFIED RESULTS
◉ Weld inspection reports should always be completed with?
Answer: Ink, typed, printed and signed.
◉ What is the closest US value to 1.2 mm? 0.047" , .47", 4.7" or
0.0047"
Answer: 0.047"
◉ NDE techs are certified IAW with?
Answer: ASNT SNT-TC-1A
◉ An environment with oxygen levels in excess of ____ could pose a
serious threat to people in a confined space.
Answer: 25%
◉ Will welding with AC cause arc blow?
Answer: negative
◉ Can Stainless steels be efficiently cut with OFC processes?
,Answer: Negative
◉ Can the tail of a welding symbol be used to denote a groove angle
soecification?
Answer: No
◉ What can the tail of a welding symbol be used to specify?
Answer: -Welding process requirement
-Welding electrode requirement
-Welding specification requirement
◉ Who is responsible for verifying the welding procedures have
been properly qualified?
Answer: Welding Inspector
◉ The ability of a material to withstand cyclical loading without
failing is related to what property?
Answer: Fatigue Strength
◉ 46 cfh equals roughly how many liters?
Answer: 22
, ◉ When a metal is alloyed, how are the atoms of the alloy
incorporated into the original metal lattice structure?
Answer: Sustituionally or interstitially
◉ A wire IQI is used in which NDE method?
Answer: RT Radiographic Testing
◉ What code gives prequalified status to certain weld joint
configurations?
Answer: AWS D1.1
◉ The RG-60 filler metal is authorized for use only with what
process?
Answer: OxyFuel Welding (OFW)
◉ What is the minimum recommended distance that combustibles
should be from a welding or cutting operation?
Answer: 35'
◉ The width of a cut produced during a cutting operation is referred
to as?
Answer: Kerf
AND ANSWERS 2026 PRACTICE SOLUTION
VERIFIED RESULTS
◉ Weld inspection reports should always be completed with?
Answer: Ink, typed, printed and signed.
◉ What is the closest US value to 1.2 mm? 0.047" , .47", 4.7" or
0.0047"
Answer: 0.047"
◉ NDE techs are certified IAW with?
Answer: ASNT SNT-TC-1A
◉ An environment with oxygen levels in excess of ____ could pose a
serious threat to people in a confined space.
Answer: 25%
◉ Will welding with AC cause arc blow?
Answer: negative
◉ Can Stainless steels be efficiently cut with OFC processes?
,Answer: Negative
◉ Can the tail of a welding symbol be used to denote a groove angle
soecification?
Answer: No
◉ What can the tail of a welding symbol be used to specify?
Answer: -Welding process requirement
-Welding electrode requirement
-Welding specification requirement
◉ Who is responsible for verifying the welding procedures have
been properly qualified?
Answer: Welding Inspector
◉ The ability of a material to withstand cyclical loading without
failing is related to what property?
Answer: Fatigue Strength
◉ 46 cfh equals roughly how many liters?
Answer: 22
, ◉ When a metal is alloyed, how are the atoms of the alloy
incorporated into the original metal lattice structure?
Answer: Sustituionally or interstitially
◉ A wire IQI is used in which NDE method?
Answer: RT Radiographic Testing
◉ What code gives prequalified status to certain weld joint
configurations?
Answer: AWS D1.1
◉ The RG-60 filler metal is authorized for use only with what
process?
Answer: OxyFuel Welding (OFW)
◉ What is the minimum recommended distance that combustibles
should be from a welding or cutting operation?
Answer: 35'
◉ The width of a cut produced during a cutting operation is referred
to as?
Answer: Kerf
