Learners identify the advantages and disadvantages of four versions of high speed Ethernet. A short quiz completes the activity.

In this animated object, learners study what happens if the maximum switching speed of a proximity sensor is exceeded.

In this animated and interactive object, learners study the synchronous rotational speed of the magnetic field created by the stator of an AC Motor.

In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.

In this screencast, learners examine why the piston of a hydraulic cylinder extends slower than it retracts. A brief quiz completes the activity.

Learners examine how to multiply the gate propagation delay by the gate power dissipation to find the speed-power product. Examples are shown.

Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.

Learners examine the speed control circuits in a DC variable speed drive that cause the RPM of a motor to vary. This activity has audio content.

This document is a visual and text description of lathe speed and feed settings.

The student takes a quiz on lathe cutting speeds and RPM calculations.

This document is a visual and text description of Calculating Turning Speeds & Feeds on a lathe.

Students view the formula for determining twist drill speeds in metal.

In this document you'll review an overview of cutting speeds and RPM calculations.

This document is a visual and text description of lathe cutting speeds and RPM calculations.

This review tests the student's knowledge of cutting speeds and RPM calculations for drilling machines.

This video will walk through how to calculate speeds and feeds for drilling parts on a milling machine.

Students read how to calculate feed rates for drills in inches per minute (IPM). The IPM formula is given and students work two practice problems.

This project gives a drawing with steps to complete the activity.

Learners view an animated explanation of why an adjustment of the output voltage by an AC drive is required to maintain a constant torque as the frequency is varied.

In this animated object, learners use an algebraic formula to solve the following problem: An airplane travels a certain distance with the wind in the same amount of time that it takes to travel a shorter distance against the wind. Given a constant wind speed, what is the speed of the plane without a wind?