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.
Why is it called MIG/MAG welding and what does this mean? MIG welding stands for Metal Inert Gas welding (inert). An inert gas (rare gas) is e.g. Argon or Argon + Helium. Its task is to protect the welding deposit, the melting wire electrode and the arc against the oxidising effects of oxygen in the air. Application: in nonferrous metals.