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Learning Object
Current Divider Rule (CDR)
Students review the Current Divider Rule (CDR) and work practice problems.
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cdr, current, divider
Cylindrical Grinder Components - Photos
In this learning object you'll review color photographs of a Brown & Sharpe Universal Cylindrical Grinder.
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cylindrical, grinder, what is a cylindrical grinder
Cylindrical Grinder Components Review
Using this learning object, students will be able to assess their knowledge of cylindrical grinder components.
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components, cylindrical, grinder
DC Current Flow Through a Parallel Circuit
Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.
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branch, branches, cc0005, circuit, circuits, current, flow, parallel
Derivative Control Mode Analogy (Screencast)
In this animated object, learners view a race of two boats as an example of how the derivative function of a PID controller shortens the time duration of an operation.
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control, derivative, intregral, mode, pid, proportional
Deriving the Formulas of the Power Wheel
Use Ohm's law, Watt's law, and the power equation to derive formulas for the DC power wheel.
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formula, Ohm's law, power wheel, system of equations, Watt's Law
Designing a Ladder Diagram
In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.
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circuits, design, ladder circuit, ladder diagram, ladder diagram design, stem, switch
Diode Approximations (Screencast)
This learning object introduces the three approximations of a diode.
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approximation, diode
Discharging Time Constants of an RC Circuit (Screencast)
In this animated object, learners examine how current, voltage and the discharging capacitor of a series RC changes during 5 time constants. A brief quiz completes the activity.
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aa0003, capacitor, circuit, constants, discharging, rc, time