Basic Welding Symbols - Set 1
You'll identify and interpret welding symbols.
Basic Welding Symbols - Set 2
You'll practice identifying and interpreting welding symbols.
Metric System Conversions with Electrical Units
You'll learn to do conversions within the metric system applying common units used in the electronics field.
Medical Suffixes
You'll review suffixes or word endings.
Sine and Cosine Values on the Unit Circle (Angles in Radians)
You'll memorize the sine and cosine of the special angles of a unit circle written in radians.
Welding: Alphabet of Lines
You'll learn to identify line types found on a welding print.
Screw Threads and Fasteners
You'll practice identifying parts of screw threads and fasteners on a series of drawings.
Reading a Decimal Steel Rule
You'll learn to read a decimal steel rule.
Fillet Welding Symbols 1
You'll identify information communicated by a fillet welding symbol.
The Op Amp Non-Inverting Amplifier Configuration
You'll practice calculating circuit gain and output voltage for the non-inverting amplifier.