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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 Francis turbine?
💡 Hint: Think about its role in hydroelectric power plants.
Question 2
Easy
What type of flow does water undergo in a Francis turbine?
💡 Hint: Consider how the water changes direction inside the turbine.
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 main advantage of the mixed flow design in a Francis turbine?
- Higher efficiency
- Lower costs
- Increased space requirements
💡 Hint: Think about how the flow enters and exits the turbine.
Question 2
True or False: Francis turbines are best suited for high head and low flow applications.
- True
- False
💡 Hint: Recall the classification of turbines based on head and flow.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the efficiency of a Francis turbine given the power delivered to the runner is 80 kW and the water power at the inlet is 100 kW.
💡 Hint: Use the formula for hydraulic efficiency.
Question 2
If a Francis turbine is operating at varying flow rates, discuss how you would optimize its efficiency based on the design characteristics.
💡 Hint: Consider the relationship between flow, pressure, and the turbine design.
Challenge and get performance evaluation