PT - JOURNAL ARTICLE AU - KUBALA, Andrej AU - SOTÁK, Vladimír TI - OPTIMIZATION OF PREPARATION OF SAFETY TECHNICIANS IN THE FIELD OF ELECTRICAL ENGINEERING DP - 2013 Jul 1 TA - Trends in education PG - 98--101 VI - 6 IP - 1 IS - 18058949 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.