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Alberta welding first year final AIT exam Questions Answers 2024
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Alberta welding first year final AIT exam
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Alberta welding first year final AIT examA Material Safety Data Sheet must be reviewed whenever new information becomes
available or at least how often? - answer every three years
What is the total number of hours of work experience, including technical training,
required per year in the Welder Apprenticeship Program? - answer1800
Voltage-sensing wire feeders set their speed according to: - answer arc voltage.
How much electrode stickout is recommended when using gas shielded FCAW with 1.2
mm (0.045") wire? - answer10 mm to 19 mm (3/8" to 3/4")
One of the main functions of the contact tube is to: - answer transfer current to the
electrode.
Flame propagation means the speed at which the fuel gas will travel - answer False
What height limitation is in place when using freestanding scaffolding? - answerFor free
standing scaffolds, the scaffold must not be taller than three (3) times its smallest
dimension in height
The best reference point for dimensioning on pressure vessels is the: - answerdatum
line
Which of the following is an abbreviation of a Non destructive test ? - answerUT
In common fabricating practice, there are how many basic joint types? - answer5
Single "V" butt joints are used on material thicknesses of: - answer3/8" -1" (9.5 -
25.4mm)
A small change in sling angle can drastically affect the: - answersling load.
The power sources used for pulsed spray transfer are: - answerDC synergic,
microprocessor-controlled.
Single "V" butt joints are used on material thicknesses of: - answer3/8" -1" (9.5 -
25.4mm)
If you must apply force to a suspended load, always pull the load towards you. - answer
, When installing clips, the saddle side of the clip must be placed on the: - answerLive
side of the wire
When balancing a No. 2 welding tip and the acetylene torch needle valve is fully open,
the acetylene regulator should be adjusted so that the flame blows away from the tip
_______ inch. (Oxygen needle valve is closed) - answer1/4
Which ferrous-based metals cannot be cut satisfactorily with an oxy-fuel cutting torch? -
answerstainless
What is the total number of hours in the first period Welder Training Profile? -
answer240
When starting a cut on plate, the preheat cones should be held: - answerabout 3 mm
(1/8") above the surface.
What is the main purpose of the contact tube? - answertransfers the welding current to
the filler wire
A steamed vessel is safest to weld on when it is cooled down to room temperature . -
answerFalse
Three basic oxy/acetylene flame types are known as: - answercarbonizing, neutral,
oxidizing
Which of the following is a abbreviation of a welding process? - answerOAW
What current and polarity is used in plasma Arc cutting and gouging operations? -
answerDCEN and DCRP
"Nesting" in GMAW wire feeder can be caused by: - answerdrive roll pressure is set to
high
In the AWS designation ER70T-6, the digit '0' would tell you that: - answerThis is a flat
and horizontal filler metal
Grossly unequal pressure of gases may cause a: - answerflashback.
What is the definition of sling angle? - answerthe angle formed by the legs to the
horizontal plane
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? - answer10%
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