Learners convert a number from standard form to engineering notation.
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.
Instantaneous Current Calculations of a De-Energizing RL Circuit (Using a TI-30XIIS Calculator)
By Terry Bartelt
Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.
Total Resistance of a Series-Parallel Circuit: Practice Problems 2
By Terry Bartelt, Terry Fleischman
Learners work practice problems to calculate the total resistance of a circuit. Feedback is provided.
Evaluating Trigonometric Ratios
By Roy Peterson
In this learning activity you'll evaluate the Sine, Cosine, and Tangent ratios of a right triangle.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
AC Voltage Conversions
In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.
Instantaneous Voltage Calculations of a Discharging RC Circuit (Using a TI-30XIIS Calculator)
In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.
Voltages Across Series and Parallel Capacitive Circuits
In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.
By Tim Tewalt, Patrick Hoppe
In this animated object, learners drag resistors of the proper value into a series circuit to cause a required amount of current to flow. Seven review questions complete the activity.
Rounding Decimal Numbers - 2 Choices (Set 1)
You'll determine which of two options is the correct choice for rounding a given number to the nearest tenth, hundredth, or thousandth.
Fraction, Decimal, & Percent
Can you identify these common fractions, decimals, & percents?
Rounding to the Correct Decimal Place
You'll choose the number that is rounded to the correct decimal place: whole, tenth, hundredth, or thousandth.
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