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Learning Object
Orthographic Projection #1
In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.
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aided, blueprint, box, computer, design, dimensional, drafting, drawings, engineering, front, glass, isometric, object, pictorial, profile, reading, side, sketch, three, top, two, view, visualize
Orthographic Sketching
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.
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blueprint, design, front view, hidden lines, orthographic sketch, orthographic view, orthographics, sketch, sketches, third-angle projection, top view, visible lines
Oscilloscope Frequency Measurements (Screencast)
Learners read a description of how an oscilloscope is used to measure the frequency of a sine wave.
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aa0002, frequency, measurements, oscilloscope
Oscilloscope Phase Shift Measurements (Screencast)
In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.
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aa0002, measurements, oscilloscope, oscilloscopes, phase, shift
PLC Counter Instructions
In this animated object, learners examine the operation of up-counters and down-counters for a programmable controller. A brief quiz completes the activity.
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controller, controllers, counter, counters, logic, plc, plcs, programmable
PLC Output Modules
The learner will understand the operation and configuration of various types of PLC output modules and how they're used.
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controller, logic controller, plc, programmable, relay contact output, sinking output, sourcing output
Parallel Capacitance: Practice Problems
Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.
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capacitors, dc, electronics, series
Parallel Circuit Analysis Practice Problems Part 1
In this interactive object, students work parallel circuit analysis problems. They solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.
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analysis, circuit, parallel
Parallel Circuit Analysis Practice Problems Part 2
In this interactive object, students work 11 practice problems and solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.
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analysis, circuit, parallel
Parallel Circuit Analysis Practice Problems: Circuit #10
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.
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analysis, dc, parallel