In this simulation activity, an electrician troubleshoots a defective compressor motor that will not start. To find the problem, the learner selects the appropriate blueprints that must be referred to while performing the troubleshooting steps. Then safety protocols will be followed, such as making lockout-tag out installations and donning PPE items before taking measurements with a multimeter to locate the faulty component.

Students read an explanation of the common-source and source-follower amplifiers. Gain formulas are developed and an example is given.

This review tests the student's knowledge of lathe maintenance.

Using this learning object, students will be able to assess their knowledge of cylindrical grinder components.

In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.

The schematic symbols of logic gates used in digital circuits are shown.

In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

Students answer 10 questions in a sample exam. This exercise covers number systems, number conversion, logic gates, and combinational design. Feedback is provided.

Match the following terms and definitions regarding The Nature of Math: Math as a Language, and Mathematical Reasoning.

Find the following items within the course

Tic Tac Toe on Digital Citizenship

Vocabulary