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 is momentum?
💡 Hint: Think about how objects move.
Question 2
Easy
What do streamlines represent in fluid flow?
💡 Hint: Consider visualizing water flow.
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 purpose of a valve in a fluid system?
- To completely stop flow
- To regulate flow
- To increase fluid velocity
💡 Hint: Think about what you do with a faucet.
Question 2
Bernoulli's equation applies to what kind of flow?
- True
- False
💡 Hint: Consider the conditions for its application.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A pipeline system has a length of 500 m, diameter of 0.1 m, and a pressure loss of 200 kPa due to fittings. Using Bernoulli’s principle, calculate the flow velocity at the outlet.
💡 Hint: Identify the energy terms and solve for velocity.
Question 2
You have a valve causing an energy loss of 150 J/kg in a fluid system. If the fluid density is 1000 kg/m³, what is the flow speed after passing through the valve?
💡 Hint: Recall how we relate energy to velocity.
Challenge and get performance evaluation