TIG & MIG Welding Flashcards
What does MIG stand for in MIG welding?
Metal Inert Gas
True or False: MIG welding uses a continuous solid wire electrode.
True
Fill in the blank: The shielding gas commonly used in MIG welding is _____.
argon or a mixture of argon and carbon dioxide
Which of the following is NOT a typical application of MIG welding? A) Automotive B) Aerospace C) Woodworking
C) Woodworking
What is the primary advantage of MIG welding over other welding processes?
It allows for faster welding speeds and easier operation.
What does TIG stand for in welding?
Tungsten Inert Gas
True or False: MIG welding uses a continuous wire feed.
True
Fill in the blank: In TIG welding, the electrode is made of __________.
Tungsten
Which welding process is generally faster, MIG or TIG?
MIG
What type of gas is commonly used in MIG welding?
Argon or a mixture of Argon and Carbon Dioxide
True or False: TIG welding is better suited for thin materials.
True
What is the main advantage of TIG welding?
It provides greater control and produces high-quality welds.
In MIG welding, what is the purpose of the shielding gas?
To protect the weld from contamination and oxidation.
Multiple Choice: Which of the following is NOT a typical MIG welding material? A) Aluminum B) Steel C) Copper D) PVC
D) PVC
Fill in the blank: The welding filler material in MIG welding is supplied in the form of __________.
Wire
What is a key disadvantage of MIG welding?
It is less effective in windy conditions due to gas dispersion.
True or False: TIG welding requires a separate filler rod.
True
What is the main function of the tungsten electrode in TIG welding?
To create an arc and provide heat for welding.
Multiple Choice: Which welding method typically requires a higher skill level? A) MIG welding B) TIG welding C) Both A and B
B) TIG welding
What is one of the primary applications of MIG welding?
Automotive manufacturing and repair.
Fill in the blank: The __________ process in MIG welding helps to maintain a stable arc.
Short circuit transfer
True or False: TIG welding can be done without a filler material.
True
What type of current is commonly used in TIG welding?
Direct Current (DC) or Alternating Current (AC)
What is the role of the torch in both MIG and TIG welding?
To deliver the welding wire or electrode and shielding gas to the weld area.
