QUESTION 1 1.1 Describe the basic assumptions made when deigning simple flow lines. (8) 1.2 The diagram below shows the precedence relationships of work elements which constitute two models (A and B) of a simple product. The assembly line for the two models must be designed for a mixed production line. Certain elements are common to both models. The outputs required for the two models per week are: Model A = 80 units and Model B = 120 units: F E H I G Model A: Elements A, B, D,E, F, H, I, J Model B: Elements B, C, D, G, H, I, J Element A B C Element 0.4 0.3 0.6 Time (hour) le D 0.4 E 0.2 LL F 0.3 G 0.4 H 0.3 I 0.3 J 0.5 QUESTION 1 1.1 Describe the basic assumptions made when deigning simple flow lines. (8) 1.2 The diagram below shows the precedence relationships of work elements which constitute two models (A and B) of a simple product. The assembly line for the two models must be designed for a mixed production line. Certain elements are common to both models. The outputs required for the two models per week are: Model A = 80 units and Model B = 120 units: F E H I G Model A: Elements A, B, D,E, F, H, I, J Model B: Elements B, C, D, G, H, I, J Element A B C Element 0.4 0.3 0.6 Time (hour) le D 0.4 E 0.2 LL F 0.3 G 0.4 H 0.3 I 0.3 J 0.5