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 is the governing equation for steady-state conduction in a plane wall?
💡 Hint: Think about what steady state and no heat generation imply.
Question 2
Easy
What does the variable 'k' represent in the heat transfer equation?
💡 Hint: It is a property that characterizes how well a material conducts heat.
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 formula for the governing equation in steady-state conduction for a plane wall?
- \\( \\frac{dT}{dx} = 0 \\)
- \\( \\frac{d^2T}{dx^2} = 0 \\)
- \\( \\frac{d^2T}{dt^2} = 0 \\)
💡 Hint: Look for the equation that represents no change in temperature curvature.
Question 2
True or False: The general solution for temperature distribution in a plane wall is quadratic.
- True
- False
💡 Hint: Consider the form of the equation mentioned.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A metal wall of thickness 0.3 m has one side at 150°C and the other at 50°C. Calculate the heat transfer rate if k = 10 W/m·K and the area is 1 m².
💡 Hint: Remember to find the temperature gradient first!
Question 2
Determine the critical thickness of insulation for a cylindrical pipe where k = 0.5 W/m·K and h = 100 W/m²K.
💡 Hint: This concept applies to determining how insulation affects heat loss.
Challenge and get performance evaluation