TY JOUR TI Application of training and methodological complex Electrical Engineering KW training and methodological aids KW electrical engineering KW laboratory workshop KW calculations in Mathcad KW linear and phase voltages KW vector diagram of voltages and current flows JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Bykova, V.. PY 2019 IS PB Astrakhan State Technical University