Practice - RMS and Average Values
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Practice Questions
Test your understanding with targeted questions
What is the RMS value of a peak current of 5A?
💡 Hint: Use the formula I<sub>rms</sub> = I<sub>0</sub> / √2.
What is the average value of an AC signal with a peak voltage of 100V?
💡 Hint: Remember the formula for average voltage.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does RMS stand for?
💡 Hint: Think about the mathematical process used to determine effective values.
The RMS current is equal to:
💡 Hint: Remember the formula for RMS current.
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Challenge Problems
Push your limits with advanced challenges
An AC circuit has a peak voltage of 360V and a peak current of 15A. Calculate the RMS voltage, RMS current, average voltage, and average current. If the system operates for 10 hours, what is the total energy consumed?
💡 Hint: Use the RMS and average formulas and consider the power as P = V<sub>rms</sub> I<sub>rms</sub>.
A circuit experiences a peak current of 20A flowing for a minute. Calculate the total charge transferred and the energy consumed if the circuit runs at an average voltage of 240V.
💡 Hint: Use the charge formula Q = I * t for total charge and E = P * t for energy.
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