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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What do we call the line that represents the hydraulic gradient in open channel flow?
💡 Hint: Consider how it relates to liquid's free surface.
Question 2
Easy
What happens to pressure in a pipe when it exits into the atmosphere?
💡 Hint: Think about the flow exit point.
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 the hydraulic gradient line indicate in open channel flow?
- It indicates pressure levels
- It shows potential energy levels
- It measures velocity
💡 Hint: Think about how it relates to the free surface.
Question 2
True or False: A turbine increases pressure in a fluid.
- True
- False
💡 Hint: Consider the function of turbines.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A fluid of density 800 kg/m³ flows through a horizontal venturi pipe with a diameter decreasing from 0.1m to 0.05m. The difference in pressure between the wide and narrow sections is 3000 Pa. Calculate the flow velocity in the narrow section.
💡 Hint: Ensure the area ratios and pressure differences are correctly applied.
Question 2
Describe a practical scenario where the principles of mass conservation apply, including real-world data and relevant calculations.
💡 Hint: Review the principles of fluid dynamics relative to urban infrastructure.
Challenge and get performance evaluation