Sine Wave Fundamentals: Practice Problem #5
By Patrick Hoppe
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
Series-Parallel Circuit Analysis Practice Problems: Circuit 8
Learners examine a series-parallel circuit and solve 14 problems related to voltage, current, and power. A help screen is provided.
Lathe Project: Crank Handle
By Kelly Curran
This project gives a drawing with steps to complete the activity.
Rigging & Lifting Safety
This content module will review rigging and lifting techniques and equipment.
Project Sheet - Thread Size Identification
This lesson provides a drawing with steps to complete the activity.
Pulse Train Fundamentals: Practice Problem #5
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
Electrical Units, Abbreviations, and Symbols
In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.
Project Sheet: Radial Drill Manifold
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.
How Material Condition Modifiers Affect Geometric Tolerances
By Janet Braun
This activity will review determining geometric tolerances for a part.
Proportional Control Amplifier
By Terry Bartelt
Learners examine the operation of a proportional control amplifier and the two ways that it is programmed using proportional gain or proportional band. A brief quiz completes the activity.
PLC Shift Registers
By Terry Bartelt, Tom Yapp
In this animated activity, learners study how a PLC performs a shift operation. The learning object covers data movement, data entry, PLC wiring, PLC shift register introductions, and programming for a paint can operation.
Sine Wave Fundamentals
Learners examine the characteristics of a sine wave and the various ways to describe it including Vp, Vp-p, Vrms, Vavg, and frequency.
Up/Down-Counter Application
In this animated object, learners examine how PLC up/down-counters are used to control an automated parking lot gate.