QUESTIONS (a) Briefly explain two main differences between embodied energy and operational energy (2 marks) (b) The dime

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Questions A Briefly Explain Two Main Differences Between Embodied Energy And Operational Energy 2 Marks B The Dime 1 (18.55 KiB) Viewed 33 times

QUESTIONS (a) Briefly explain two main differences between embodied energy and operational energy (2 marks) (b) The dimensions of a reinforced concrete beam are 280 mm (width) x 325 mm (depth) x 4 m (length). The beam contains 4 mild stool bars of the diameter of 20 mm The properties of concrete and mild steel are shown in the Table below. Determine the embodied energy of the beam. (3 marks) Material Density (kg/m³) Embodied Energy (MJ/kg) Concrete 2400 19 20.2 Mid steel 7,800 For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac) ww Ev A I. X BIVS Paragraphic 10pt v Open Sanssa.V B o