TY JOUR TI INTERACTIVE SIMULATOR FOR LEARNING ELECTRICAL SAFETY METHODS OF WORK IN RAILWAY POWER SUPPLY DEVICES KW electrical safety KW shock KW electric current KW injury KW simulator KW program KW test JO Transport engineering AU Makasheva, S.I. AU Mart'yanov, E.O. AU Sinkevich, E.A. PY 2022 IS 2022 PB Bryansk State Technical University