In this learning activity you'll demonstrate how to use unity fractions to complete conversion calculations.

This primer introduces the student to the proper method of complex number conversion on a TI-86 calculator.

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

The conversion from rectangular to polar mode phase angle in radians is demonstrated in Excel.

This content gives the student a text and photo overview of feed rate calculations.

Using a memory shortcut for calculations, the learner determines line and phase values of current in a three-phase AC configuration. Practice problems complete the activity.

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.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

This learning object introduces the student to the calculations involved in a sieve analysis -- including percentage retained and percentage passed.

Learners study the mathematical calculations used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Reaction Curve.

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

In this animated and interactive object, learners follow two rules to write unit conversion fractions.

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

Learners view the conversion factors within and between the metric, apothecary, and household systems. A quiz completes the activity.

Learners quiz themselves on the conversion factors within and between the metric, apothecary, and household systems.

Students view the formulas to be used to convert a parallel impedance to a series impedance.

Students view the formulas to be used to convert a series impedance to a parallel impedance.

Learners observe animations showing how data is converted between serial and parallel flow.

In this learning activity you'll practice calculating the between the binary number system and the decimal number system.