The Tuition and Fees Deduction allows taxpayers to deduct up to $4,000 in tuition expenses as an above-the-line exclusion from income. This tax benefit is also known as the Limited Deduction for Tuition Expenses or as the Torricelli Deduction.he Tuition and Fees Deduction allows taxpayers to deduct up to $4,000 in tuition expenses as an above-the-line exclusion from income. This tax benefit is also known as the Limited Deduction for Tuition Expenses or as the Torricelli Deduction.
Gas metal arc welding (GMAW), sometimes referred to by its subtypes metal inert gas (MIG) welding or metal active gas (MAG) welding, is a welding process in which an electric arc forms between a consumable wire electrode and the workpiece metal(s), which heats the workpiece metal(s), causing them to melt, and join.
This welder is set up to weld aluminum, so it has aluminum wire loaded into it. The MIG welding I am going to describe in this instructable is for steel which uses a copper colored wire. The Gas Tank. Assuming you are using a shielding gas with your MIG welder there will be a tank of gas behind the MIG. The tank is either 100% Argon or a mixture of CO2 and Argon.