WELDING|| PART 1|| IMPORTANT QUESTIONS|| IOCL JE|| SSC JE|| UPSSSC JE|| RRB JE|| MECHANICAL

For diploma polytechnic students in mechanical engineering focusing on welding, key questions include:

1. What are the different types of welding processes, and how do they differ in application and technique?
2. How do you select the appropriate welding method for different materials and thicknesses?
3. What are the common welding defects, and how can they be prevented or corrected?
4. Explain the importance of welding safety practices and personal protective equipment.
5. How does the heat-affected zone (HAZ) impact the properties of welded joints?
6. What is the role of welding parameters, such as voltage and current, in achieving high-quality welds?

Understanding these topics is crucial for mastering welding techniques and ensuring the quality and safety of welded structures.

Other welding important videos-
   • Welding | Types of welding | importan...