Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does V_oc represent in solar cells?
💡 Hint: Think about when a cell is not connected to anything.
Question 2
Easy
What does I_sc signify?
💡 Hint: Think of the extreme condition of connecting terminals directly.
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 does V_oc stand for?
- Open-Circuit Voltage
- Short-Circuit Voltage
- Fill Factor
💡 Hint: Think about what happens when there is no connection.
Question 2
Is the short-circuit current (I_sc) the current at the shorted terminals?
- True
- False
💡 Hint: Remember it's about direct contact.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a solar panel with V_oc of 0.7V and I_sc of 5A. Calculate the fill factor if the maximum output power is measured at 3.5W. What does this say about the efficiency?
💡 Hint: Consider how power calculations relate to the fill factor.
Question 2
If a solar cell converts sunlight at an efficiency of 20% and receives 80W of sun power, what is the expected electrical output? Discuss the implications of this efficiency.
💡 Hint: What does the percentage tell you about its performance?
Challenge and get performance evaluation