In this learning activity you'll practice using the 4-input truth table.
By Patrick Hoppe
This primer introduces the student to the half-wave rectifier. Both the 1st and 2nd approximations are examined.
Welding Wire Spool Installation Instructions
The learner will identify the steps and proper techniques for installing a wire spool on a welding machine.
Lathe Project: Crank Handle Body
By Kelly Curran
This project gives a drawing with steps to complete the activity.
The Edison Wire System
By Terry Bartelt
Learners read a description of the wiring configuration of a residential Edison Wire System, which consists of a transformer secondary circuit. The circuit supplies two 115-volt sources and one 230-volt source.
Total Impedance of a Parallel Circuit Using Complex Numbers
Students read how to determine the total impedance of a parallel circuit using complex numbers. The "J" term is used in the calculations.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
Total Impedance for Series-Parallel Circuits Using Complex Numbers
Students follow the steps for finding the total impedance for a series-parallel circuit. Several examples are given.
Total Impedance for Series-Parallel Circuits Using Complex Numbers: Practice Problems
Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.
Converting hexadecimal, binary and decimal numbers.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
Element Symbol Practice
Element Symbols 1-20
Creative Commons Attribution-NonCommercial 4.0 International License.
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Give your new group a name.