Q1) Given the following part (Isometric, Front, and section A-A Views in the following figure): a) Calculates casting volume ? b) Calculates the casting surface area? c) Calculates the casting modulus Mc? d) Calculate solidification time of the cast part molded similar to a cylinder has diameter of 40cm and height of 50 cm. The solidification time of the above cylinder is 7 Min. e) Design the part riser assuming riser diameter 3 times the riser height? f) Sketch the two methods of molding condition in sand casting (showing, riser, cope, drag. spur, basin, core and parting line) and suggest the recommended molding condition? Note: All fillets are with a radius equal to 5 cm and All dimensions in cm B 04 40 R5 10 24 50 40 SECTION B-B Q2) Compare cold and hot wire drawing processes while identifying advantages and weaknesses and showing application cases.