PT Journal AU KUBALA, A SOTAK, V TI OPTIMIZATION OF PREPARATION OF SAFETY TECHNICIANS IN THE FIELD OF ELECTRICAL ENGINEERING SO Trends in education PY 2013 BP 98 EP 101 VL 6 IS 1 DE electrical engineering; safety technician; OHS AB Preparing in the field of electrical engineering is the one of the most important area for the safety technician. Authors in the submission analyse level of knowledge of OHS students at the Faculty of education Constantine The Philosopher in Nitra. Obtained results subjected to comprehensive analysis using Wilcoxon signed-rank test. ER