Slide 1 1 PCA2 On-load Protection Condition Analyser Slide 2 2 PCA2 online testing concept Concept introduction: PCA2 is a new system test approach intended to save test…
What is “Good Science”? What is “Good Science”? What is science? Science is a process by which we try to understand how the natural and physical world works and how…
Slide 1 What is “Good Science”? Slide 2 WHAT IS SCIENCE? Science is a process by which we try to understand how the natural and physical world works and how it came to…
Slide 1 Welding Joint Design and Welding Symbols Slide 2 After completing this chapter, you will be able to: ◦ Sketch the five basic welding joints ◦ Explain the…