Pulse Train Fundamentals: Practice Problem #1
By Patrick Hoppe
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
Calculating Blank Size for Rolled Sheet Metal
By Dave Hoffman
In this interactive object, students read how to calculate the blank size for cylinders in a three-roll pinch roller. A calculator is required for the brief quiz that completes the activity.
Sine Bar Quiz
By Barbara Anderegg
In this learning activity you'll calculate sine bar problems.
Advanced Cutting Tools/ Holding Devices and Operations
By Kelly Curran
In this document you'll review photos of different types of drilling tools.
Zero Acceptance Number Sampling Plans, c=0
By John Stewart
In this interactive object, learners read about sampling plans and practice using a sampling table.
Boolean Theorems (Multivariable)
Students read the multivariable theorems and view the graphic depictions of the Boolean expressions.
Cascading Magnitude Comparators
By Terry Bartelt
Learners read an explanation of how to connect two 7485 ICs to compare binary numbers by creating an 8-bit comparator. Diagrams and charts are presented.
Fan-Out: Determining the Load Drive Capability of an IC
Students follow steps to determine the number of inputs that can be driven by a specific IC. A sample problem is given.
In this learning activity you'll review the operation of a NOR gate by using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.
Lathe Accessories - Tool Holding
In this learning activity you'll explore lathe tool-holding techniques.
Using an Indicator
By Janet Braun, Barbara Anderegg
Students read about the basics of using an indicator.
Reading Vernier Height Gage Quiz
Students take a 13-question quiz to practice reading 25- and 50-division Vernier height gages.
Pascal's Law and Hydraulics
Using the principle of Pascal's Law, the learner will interpret the gauge readings in a hydraulic system to determine when the system is operating properly under various load conditions and when there is a defect.
Using a Depth Micrometer
By Terry Fleischman
Learners will test their ability to read a depth micrometer in this interactive quiz.
The learner will understand how to view an object for interpretation in the standard orthographic format and then accurately sketch three orthographic views using 3rd angle projection.
Sequencer Output Instruction for the SLC-500 PLC
By Craig Hemken
Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.
Calculating Cutting Speeds for Twist Drills
Students view the formula for determining twist drill speeds in metal. Exercises complete the activity.
Pipe/Tubing Bender - Parts Identification
The student reads about the parts of a pipe/tubing bender and later identifies them in an interactive review.
Lathe - Tapers with Taper Attachment
This document is a visual and text description of using tapers with a taper attachment on a lathe.
General Shop Safety - Safety Rules
This document provides a list of shop safety rules.
Screw Threads and Fasteners Review
This review assesses the student's ability to understand screw threads and fasteners.
Cutting Tapers using the Taper Attachment
This video will show you how to setup and cut a taper using a taper attachment.
In this animated activity, learners view the flip-flop and read about its outputs, the information it stores, and its storage conditions. A quiz completes the lesson.
Logic Probe Troubleshooting
In this animated object, learners follow a process for troubleshooting digital integrated circuits on a printed circuit board using a logic probe.
Lathe Turning Machine Types
In this learning activity you'll explore Lathe Turning Machines.