Learners examine the operation of a DC Shunt motor and its characteristics. A quiz completes the activity.
Identifying Engineering Notation
By Ron Wallberg
The learner will represent very large and very small numbers in engineering notation.
Introduction to Converting Between Degree Minute Second and Decimal Degree
By Steve Whitmoyer
In this learning activity you'll practice converting between degree minute second and decimal degree.
Eddy Current Demonstration
By Terry Bartelt
Learners view two animations that show the effects of eddy currents.
Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.
Electrical Opens and Shorts
By Terry Bartelt, David Schwid
In this animated activity, learners examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.
Series-Parallel DC Circuits Analysis
By Patrick Hoppe
Learners follow a methodical approach for the dc analysis of series-parallel circuits.
Series-Parallel Practice Problems Circuit 4
In this interactive object, learners work 12 problems dealing with dc circuit analysis.
Ohm's Law Practice Problems #1
Learners review Ohm's Law and then work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.
Abbreviations Representing Electrical Quantities
In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.
Identify these 25 neurological terms in a marathon game of Hangmoon!
Check POLARPEDIA.eu for answers. All the questions are polar and STEM related!
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