Learners will determine if they are satisfied with their attitudes and then rank tips for regaining a positive disposition in the workplace.

In this animated object, learners examine how a multiplexer and a demultiplexer work together when their data select lines are connected to the same binary counter.

In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.

This animated lesson shows the operation of timer-on and timer-off delay relays used in ladder circuit operate.

In this animated activity, learners examine the operation of hydraulic directional control valves and the internal components that divert the fluid.

This animated lesson shows several ways that a hydraulic pressure switch, connected in a ladder circuit, causes the cylinder of a hydraulic circuit to perform various applications.

This animated lesson shows how a ladder circuit uses timer-on delays to cause an extrusion machine to operate.

In this animated object, learners examine the operation of a hydraulic relief valve and its internal components. A brief quiz completes the activity.

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.