Sizing a Sanitary Sump (Single Pump)
By Randy Lorge
Learners follow steps to size a sanitary sump using the Wisconsin Plumbing Code. A quiz completes the activity.
General Shop Safety - Rigging & Lifting
By Kelly Curran
In this learning activity you'll review rigging and lifting as well as signals for crane movement.
Calculating Lengths for Tube Bending
By Dave Hoffman
The learner reads an explanation of how to determine lengths for tubing and pipe bending and then performs calculations in an interactive exercise. Two methods for determining angle bends are shown. A calculator is required.
Carbide Tool Geometry
The learner will use the ANSI Insert Identification System to identify and select carbide tools.
Calculating Board Feet (Screencast)
By Patrick Molzahn
Learners review the process for calculating board feet and use virtual samples to practice the process.
Print Reading: Holder
Learners test their ability to visualize a holder in this interactive exercise that features animated pictorial views.
Current and Voltage Parameters of Digital Circuitry (Screencast)
By Patrick Hoppe
In this interactive learning object, students read about the voltage and current parameters commonly found on a data sheet. A brief quiz completes the activity.
Reading Indicator Quiz
By Barbara Anderegg
In this learning activity you'll test your skill at reading indicators.
Logic Symbols (Screencast)
By Terry Bartelt
The schematic symbols of logic gates used in digital circuits are shown.
Sizing an Interior Grease Interceptor (Screencast)
Learners follow steps to size an interior grease interceptor in a plumbing system that is collecting deleterious materials from a commercial kitchen sink. A brief quiz completes the activity.
Calibrating a Depth Micrometer (Screencast)
In this learning activity you'll review the steps for calibrating the length of depth micrometer measuring rods.
AND Gates (Screencast)
In this learning activity you'll describe the operation of an AND gate by using a truth table, a waveform diagram, a Boolean Algebra equation, a switch analogy, and a written definition.
Calculating Cutting Speeds for Twist Drills (Screencast)
Students view the formula for determining twist drill speeds in metal.
Practical Trigonometry (Screencast)
After a brief review, the student solves five practical shop problems using right angle trigonometry.
Timing Diagrams (Screencast)
The explanation and use of timing diagrams used in digital electronics to graphically show the operation of various circuits are given.
Truth Tables (Screencast)
Instructions on how to use and construct a truth table for digital devices are provided.
The Logic Gates (Screencast)
Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.
The Universal NAND Gate 2
In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.
Reading a Micrometer
By Sue Silverstein
In this learning activity you'll practice reading an inch micrometer.
GMAW Process Variable Definitions
By Jessie Lloyd
The learner will understand and be able to apply the common welding variables of the GMAW process.
Demultiplexers (Screencast)
In this animated object, learners examine the operation of a demultiplexer along with the data output and select lines. A brief quiz completes the activity.
Calculating Blank Size for Rolled Sheet Metal (Screencast)
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.
Clock Pulse Triggering of Flip-Flops (Screencast)
This screencast shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.
Safety Scene - Welding Edition
In this activity you'll identify several hazards in a welding environment.
Negative Roles: How They Affect Teamwork (Video)
By Rosie Bunnow
Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.