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 a hydraulic gradient line?
💡 Hint: Think about the pressure and elevation of the fluid.
Question 2
Easy
What does a pitot tube measure?
💡 Hint: Consider how we assess flow speed in a pipe.
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 coincide with in a pipe flow?
- Atmospheric pressure
- Fluid velocity
- Fluid elevation
💡 Hint: Where does the flow exit in a pipe system?
Question 2
True or False: The energy gradient line decreases steadily due to energy losses.
- True
- False
💡 Hint: Think about how energy dissipates in fluid motion.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a long pipeline with a sudden enlargement from 150mm to 300mm diameter, water flows at 2m/s and creates turbulence. Calculate the pressure loss due to this enlargement and discuss how to reduce it.
💡 Hint: Focus on diameter ratio and initial versus final velocities.
Question 2
A pump elevates water from a reservoir to a storage tank 30m higher. If the pump is 85% efficient and the motor input is 10kW, calculate the flow rate to the tank based on the pump characteristics.
💡 Hint: Use the given height and efficiency to find usable power.
Challenge and get performance evaluation