Learners examine the Karnaugh map for a three-variable system. Several examples are given.
By Rosie Bunnow
Learners test their knowledge of how sleep deprivation affects work productivity.
Kirchhoff's Voltage Law (KVL): Practice Problems
By Terry Fleischman, Patrick Hoppe
Learners review Kirchhoff's Voltage Law and work six practice problems. Feedback is given.
Screw Threads and Fasteners Review
By Kelly Curran
This review assesses the student's ability to understand screw threads and fasteners.
Power Law Practice Problems #3
By Patrick Hoppe
Learners review the three formulas for power and work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and asked to solve for power. Immediate feedback is provided.
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.
Science and Technology Review
DDA Objective 2 review
Test your knowledge of multimedia acronyms commonly used in the computer industry.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
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Give your new group a name.