Browsing Mini-dissertations (Industrial and Systems Engineering) by Subject "Payback period"

Browsing Mini-dissertations (Industrial and Systems Engineering) by Subject "Payback period"

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  • The decision to lease or purchase equipment from an engineering economics perspective 
    Mkhatshwa, C.P.; University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering, 2011)
    Excel spreadsheet modelling and sensitivity analysis was used to decide under what conditions should equipment used in a project be leased or purchased.
  • Energy saving : re-use of exhaust gas at Wispeco aluminium’s remelt department 
    Du Plessis, L.J. (Louw J.); University of Pretoria. Faculty of Engineering, Built Environment and Information Technology. Dept. of Industrial and Systems Engineering (2011-03-31)
    South Africa is faced with a major problem regarding power supply and consumption. Companies throughout South Africa do not practice efficient energy usage although we are a country that suffers from major power outages ...