Print Reading: Angled Mount
By Kelly Curran
Learners test their ability to visualize an angled mount in this interactive exercise that features animated pictorial views.
Inverters
By Terry Bartelt
In this learning activity you'll describe the operation of a logic inverter using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.
The History of Standards
By Barbara Anderegg
In this learning activity you'll review the historical progression of standards to learn what makes a good standard.
The Universal NOR Gate
By Patrick Hoppe
Learners read how the NOR gate can be configured to obtain the other common logic gates. Schematics and Boolean expressions demonstrate how the AND, OR, and Hex Inverter functions are achieved through the use of only NOR gates
Engine Lathe: Basic Components and Operation
In this video, you’ll explore the engine lathe, its basic components, and you’ll learn to operate its machine controls.
Personal Protective Equipment (PPE)
By Terry Bartelt, Pat Jensen
Explore the different types of personal protective equipment, which protects you against workplace hazards
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.
Steel Rule Types
In this learning activity you'll review different types of steel rules used in manufacturing.
Types of Power Sources for Gas Metal Arc Welding
By Dave Hoffman
Learners view wire feed power sources ranging from 110-volt, single phase units to 460-volt, three-phase units. A description and photos of each are provided.
Chordal Distances
Students review how to use chordal distances to locate bolt hole circle locations. They then take a 10-question quiz to test their knowledge.
Pulse Train Fundamentals: Practice Problem #1
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
Drill Press Parts
In this learning activity you'll explore parts of the drill press.
Selecting Electrodes For Wire Feed Welding
In this interactive object, learners read an explanation of the electrodes used for welding with the GMAW and FCAW processes. In two matching exercises, students test their knowledge of classification and specification numbers.
Drill Press Identification
This learning object assesses the learner's ability to recall the names and locations of the parts of a drill press. This assessment includes drill press type identification.
Angular Measurement Review
In this learning activity you'll test your knowledge of angular measurement in this 10-question quiz.
Setting Up a Wire Feeder for GMAW
In this animated and interactive object, learners follow steps that begin with choosing the correct drive roll and include feeding the electrode wire from the spool to the welding gun.
Depth Micrometer Review
In this interaction the student is presented with 20 questions identifying depth micrometer measurements.
Electrical Shocks
In this learning activity, we’ll explore the impact of electric shock on the human body.
General Shop Safety Test
This general shop safety test assesses the student's knowledge of acceptable safety practices associated with the machine shop.
Logic State Indicators
Instructions on how to interpret state indicator symbols for input and output terminals of digital devices is presented.
Safety - Hydraulic Metal Shears
The learner reads about safety considerations for operating a hydraulic metal shear. Text, graphics and a brief assessment are included.
The Digital Logic Probe
Students view the layout and operation of a digital logic probe.
Troubleshooting a Faulty JK Flip-Flop
In this animated object, learners examine the recommended procedure for troubleshooting a defective JK flip-flop using a logic pulser and probe.
Armature Reaction
By Terry Bartelt, Terry Fleischman
In this animated activity, learners study how the magnetic field of an armature can distort the DC motor's main magnetic field. A brief quiz completes the object.
Calculating Turning Speeds & Feeds
This document is a visual and text description of Calculating Turning Speeds & Feeds on a lathe.