In this learning activity you'll examine how a sine bar is used to measure angles.
Project Sheet: Lathe Maintenance
By Kelly Curran
This is a project that gives steps to complete the activity.
This document gives an overview of lathe maintenance.
Setting Up and Using an Offset Boring Head
By Erich Krowas
This video will examine the parts of an offset boring head, and how to setup and use the head.
Pulse Train Fundamentals: Practice Problem #4
By Patrick Hoppe
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
Reading and Interpreting Bar Graphs
By Francine Nettesheim
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
The Vertical Portion of the Sine Wave
By Terry Bartelt
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
The Horizontal Portion of the Sine Wave
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
The Sine Wave
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
The Generation of Alternating Current
This learning object describes the production of an alternating current in a generator with a single-loop armature. An illustration of how a sine wave is produced is shown through animation.
Surface Area of a Right Pyramid
You'll practice calculating the surface area of right pyramids.
Unit Conversion in the English Measurement System: Rates
You'll practice converting between units of measure for rates in the English Measurement System.
Units and instruments
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Give your new group a name.