Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.
Industrial Control Classifications
By Terry Bartelt
In this animated object, learners examine automated manufacturing systems classified as motion control, batch process control, and continuous process control.
The PLC Examine-On Instruction
Learners examine an animated view of the operation and programming requirements of a PLC Examine-On instruction. A brief quiz completes the activity.
The TI-83 Plus Calculator: Using the Exponent Function
By Patrick Hoppe
This primer introduces the student to the proper use of the "EE" function to perform calculations on very large or very small numbers.
Students examine the full-wave rectifier. They review appropriate formulas and examples of actual circuits.
The Accounting Definition
By Lynette Teal
Learners examine the accounting process of recording, classifying, summarizing, interpreting, and communicating.
Parallel RL Circuit Practice Problems
By James Bourassa, John Rosz
In this interactive object, students calculate inductive reactance, impedance, current, and power in parallel RL circuits.
Brakes: Measuring Brake Drums
By Ken Kempfer, Dan Claus, John Hadjikyriacos, Kevin Guthrie
Learners examine the proper way to set up standard and metric micrometers to measure the wear on a brake drum.
The Appendicular Skeleton
By Barbara Liang
In this animated object, learners examine the bones of the appendicular skeleton.
Interpreting Engineering Drawings: Common Abbreviations
By Glenn Sokolowski
In this interactive object, learners read the common abbreviations used in engineering drawings and then test their knowledge in three short exercises.
Cutting Speeds and RPM Calculations for Drill Press Operations
You'll practice calculating and selecting the proper cutting speeds for various drill press operations.
Medical Terminology: Abbreviations
You'll become familiar with some common medical abbreviations.
Spheres: Basic Terminology
You'll practice defining terms related to spheres and identifing parts of spheres.
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