Mechanical Execution Engineer Interview Questions and Answers

5S system is a workplace organization method and welding defects include porosity, undercutting, and lack of fusion.

• 5S system involves sorting, setting in order, shining, standardizing, and sustaining.

• Welding defects can be caused by improper technique, equipment, or materials.

• Porosity is caused by gas pockets in the weld, undercutting is when the weld is too shallow, and lack of fusion is when the weld doesn't bond properly.

• Preventing welding defects involves proper training...read more