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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a DC-DC converter?
💡 Hint: Think about how they manage voltage in devices.
Question 2
Easy
Name one application of DC-DC converters.
💡 Hint: Consider where batteries are charged.
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 primary function of a DC-DC converter?
- Converts AC to DC
- Powers motors
- Converts DC voltage levels
💡 Hint: Look for the keywords related to voltage conversion.
Question 2
True or False: DC-DC converters are only used in computers.
- True
- False
💡 Hint: Think about other devices where they may be found.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A solar energy system uses a DC-DC converter for efficiency. If the input voltage is 24V and the desired output voltage is 12V, calculate the duty ratio.
💡 Hint: Use the relationship between input and output voltage.
Question 2
In a battery management system, a DC-DC converter is needed to step down from 48V to 12V. If the load requires 3A, calculate the input current drawn from the 48V source assuming 90% efficiency.
💡 Hint: Remember to account for efficiency when calculating input power.
Challenge and get performance evaluation