Learners examine an animated view of the operation and programming requirements of a PLC Examine-On instruction. A brief quiz completes the activity.

In this animated object, learners examine the operation and programming requirements of a PLC Examine-Off instruction. A brief quiz completes the activity.

In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.

Learners examine the wiring of the primary components of the three types of DC motors, series, shunt, and compound. The operational characteristics of each type of motor are described. A quiz completes the activity.

This video will examine the parts of an offset boring head, and how to setup and use the head.

Learners examine 10 steps to consider when passing on farm assets including financial security, partnerships, taxes, lease agreements, gifting, and treatment of heirs.

Learners examine how to convert numbers from rectangular to polar form and from polar to rectangular form using a TI-83 Plus calculator.

In this animated object, learners examine how the rotation of an induction AC motor's armature slips behind the synchronous rotational speed of the stator's field to create magnetic fields. These fields interact and produce torque. A quiz completes the activity.

Learners will examine the four steps to listen actively to improve relationships.

In this animated activity, learners examine how cavitation occurs in a hydraulic pump. A video clip is included. Learners then test their knowledge in a brief quiz.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of sexuality. A mind map and a brief quiz are included.

Learners read a brief description of the vertebral column and examine the distinctive features of the cervical, thoracic, and lumbar vertebrae.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

Learners examine the different stages of maturation for red blood cells, white blood cells, and platelets. A quiz completes the activity.

Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.

In this learning activity you'll examine two methods for converting a binary number to a decimal number.

In this animated activity, learners examine the construction of a binary counter using a JK flip-flop. The ability of the JK flip-flop to "toggle" Q is also viewed.

In this animated object, learners examine the method of interpreting the truth tables for two-position and three-position selector switches on ladder logic circuit diagrams.

Learners examine how a PLC Timer-Off instruction is used in the operation of an automotive paint booth.

Learners examine the operation of an inductive proximity sensor in this animated object. A brief quiz completes the activity.