Students read an introduction to inductive reactance and view examples.

Students read how to determine the total impedance of a parallel circuit using complex numbers. The "J" term is used in the calculations.

Students follow the procedure to measure voltage with an analog voltmeter. They examine the use of the Function Switch and the Range Switch. A brief quiz completes the activity.

Learners examine the functions of the three types of memory used by an Allen-Bradley SLC-500 programmable logic controller: the Executive ROM, Scratch Pad, and Processor File.

Learners study the method of using more than one track and quadrature modes to improve the resolution of an optical encoder. A brief quiz completes the activity.

Learners follow a step-by-step explanation of how to test fuses and circuit interrupting devices.

The learner reads an explanation of all of the elements that comprise a future-state map. A map is shown.

In this interactive object, learners examine the characteristics of osteoarthritis, rheumatoid arthritis, and osteoporosis. Students then describe the precautions to be aware of when working with clients who have arthritis and identify assistive devices that clients might use to prevent injuries at home.

In this learning activity you'll identify the voltage levels produced or recognized by digital logic devices as valid or invalid logic state signals.

Test on parts of the computer.

WOLF Behaviors

Phase Change 306

Answer questions about Mobile Learning correctly to get 5 moves on the Chakalaka board. Line up 3 or more vegetables in a row on the board and gain points.