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.
Advanced Cutting Tools/ Holding Devices and Operations
By Kelly Curran
In this document you'll review photos of different types of drilling tools.
Steel Rule Types
In this learning activity you'll review different types of steel rules used in manufacturing.
Parallel Circuit Analysis Practice Problems: Circuit #9
By Patrick Hoppe
In this interactive object, learners solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.
Series-Opposing Zener Diodes
By Terry Bartelt
In this animated and interactive object, learners examine the voltages that develop across two series zener diodes, which are connected in opposite directions, when DC and AC voltages are applied across them. A brief quiz completes the activity.
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.
Spheres: Basic Terminology
You'll practice defining terms related to spheres and identifing parts of spheres.
Medical Terminology: Abbreviations
You'll become familiar with some common medical abbreviations.
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