Welding Technique Top 25 Questions | Welder Theory in hindi | Welding Questions and Answers
28:47
Polarity in Arc Welding | Polarity in Hindi | Polarity in Welding | Polarity Theory in Hindi
3:49:51
Welder Theory in Hindi | ITI Welder Trade Theory | Welding questions and answers | welding in hindi
27:04
Heat Treatment | Heat Treatment Top 30 MCQ | Heat Treatment Important Questions |
15:38
Welding Current Explain | welding Current setting | welding rod ampere setting | electrode ampere
9:00
welding interview questions hindi /इंटरव्यू में पूछे जाने वाला सवाल और उसका जवाब
19:47
WELDING PROCESS || WELDING IMPORTANT QUESTIONS || PRODUCTION ENGINEERING || SSC JE, ISRO, DRDO
3:01:31
Welder Trade Top 350 Questions | Welder Theory in Hindi | CTI Entrance Exam Model Paper Welder
10:24