Tata Steel

1. What is the difference between single-mode and multi-mode fiber optic cable?

2. Which material has the highest thermal conductivity?

3. How many layers are there in an underground cable?

4. What are the differences between face-centered cubic (FCC), body-centered cubic (BCC), and hexagonal close-packed (HCP) crystal structures?

5. How can you improve the APC in a power plant?