The superposition theorem is explained as it relates to dc circuit analysis. Examples are given.
Transfer Functions: The RC Low Pass Filter
By Patrick Hoppe
Students read how the transfer function for a RC low pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.
Manual Control of a Reciprocation Circuit
By Terry Bartelt
This animated lesson shows how pushing a start or stop button on a ladder circuit causes the cylinder of a hydraulic circuit to extend and retract.
The schematic symbols of logic gates used in digital circuits are shown.
Excel: Converting Radians to Degrees
Students read how to use the DEGREES() function to convert radians to degrees.
Parts of Speech in Sentences: The Order of Operations
By David Hardgrove
Learners identify the parts of speech by following a certain order until each word in a sentence is labeled. In a variety of exercises, learners practice finding verbs, prepositional phrases, subjects, nouns, pronouns, adjectives, adverbs, and conjunctions.
Reading and Interpreting Bar Graphs
By Francine Nettesheim
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
Right Triangles That Are Special: Using the Pythagorean Theorem
By Michele Williams
In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.
Financial Statement Analysis
By Lynette Teal
Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.
Cash Basis Accounting
By Julie Dilling
In this interactive object, learners read a brief summary of the principles of cash basis accounting and then check their knowledge of transactions in a drag-and-drop exercise.
Check POLARPEDIA.eu for answers. All the questions are polar and STEM related!
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