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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of an ideal transformer?
💡 Hint: Think about perfect conditions without resistance.
Question 2
Easy
How is the voltage ratio expressed in terms of turns?
💡 Hint: Use the turns you've learned about.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the voltage ratio formula for an ideal transformer?
- V2/V1 = N1/N2
- V2/V1 = N2/N1
- V1/V2 = N2/N1
💡 Hint: Recall how the turns relate to the voltage.
Question 2
True or False: In an ideal transformer, there are no losses.
- True
- False
💡 Hint: Remember the definition of ideal.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An ideal transformer has a primary voltage of 240 V and a turns ratio of 4:1. Calculate the secondary voltage.
💡 Hint: Use the turns ratio to find the secondary voltage.
Question 2
If the primary winding of an ideal transformer consists of 400 turns and experiences a flux change of 0.02 Wb, calculate the induced EMF at a frequency of 60 Hz.
💡 Hint: Consider the time factor based on the given frequency.
Challenge and get performance evaluation