A study of student satisfaction Diploma Year 1 on the
teaching and learning process. Course materials Welder Course 2103-2111 Major product. Department of Electrical and Mechanical High School The survey aims to study the satisfaction of all students in Year 1 Diploma Major product. Department of Electrical and Mechanical On the teaching and learning process. Course materials Welder Course 2103-2111 population control as a student years. 1st year in Term 2, 2557, the respondents satisfied with the number 22 was used in the research. The satisfaction of the student-type scale (Rating Scale) 5 the number of queries in 6 of the 20 questions the reliability of the questionnaire, the issue is 0.77 statistical percentage, mean () and standard deviation (. SD) results were found.