Measurement: What Is Precision?
You'll be able to identify the precision of an approximate number in measurement.
Fractional Steel Rule Measurement
You'll learn to read a fractional steel rule.
Basic Welding Symbols - Set 2
You'll practice identifying and interpreting welding symbols.
Ohm's Law
You'll demonstrate the use of Ohm's Law to solve series DC circuit values.
Welding: Personal Protective Equipment (PPE)
You'll identify the proper personal protective equipment used while welding.