Homework Answers
Please post the part b separately. solution for part a is as provided below:
![a] of packing pressure. significance Cavity is filled, holding for rėsin shrinkage caused by cooling After the mold pressure](http://img.homeworklib.com/questions/0f60cc50-ecbe-11ea-99dc-ff8480703865.png?x-oss-process=image/resize,w_560)
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(7) Question 2 a) Briefly discuss the significance of packing pressure on the quality of injection...
b) Describe and compare the following polymer processing methods: injection moulding, ii. compression moulding, injection blow...
b) Describe and compare the following polymer processing methods: injection moulding, ii. compression moulding, injection blow moulding. (3x6)
Question 3. a) Select an appropriate coating for TWO of the following applications. Justify your selections...
Question 3. a) Select an appropriate coating for TWO of the following applications. Justify your selections by referring to the required properties of the material, and briefly discuss the likely deposition process. I. Aluminium mountain bike handlebar. ii. Steel handrail on an oilrig. iii. Electrical contact on a Printed Circuit Board (PCB). iv. Telescope lens. (2x5) (2x5) b) Discuss TWO methods of protecting steel from failing due to corrosion. c) Select a suitable composite material for ONE of the following...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
1 2 3 4 5 6 7 Which of the following statements about extrusion additive manufacturing...
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Which of the following statements about extrusion additive manufacturing is true? Extrusion AM results in parts with anisotropic mechanical The strength of printed parts is highly correlated to layer thickness and infill density o With decreasing layer thickness, surface quality improves All of the above This is a performance running sneaker, the Futurecraft 4D, which is produced by adidas. The shoe features a 3D printed midsole, with a gradated poometry to use the...
Question 1 Goodie Inc. manufactures premium quality industrial components. The company adopts job order costing and...
Question 1 Goodie Inc. manufactures premium quality industrial components. The company adopts job order costing and uses normal costing with activity-based costing to allocate its manufacturing overhead. The annual total overhead costs for the year is broken down into activity cost pools and their respective cost drivers for each cost pool are tabled below. Budgeted Cost (S) Cost Driver Budgeted Activity Overhead Cost Pool Setup Costs Purchasing Costs 240 2,000 60,000 Number of Setups 40,000 Number of Purchases 120,000 Maintenance...
QUESTION THREE a) A colleague of yours has a K100,000-00, 2 years treasury Bond matunng in...
QUESTION THREE a) A colleague of yours has a K100,000-00, 2 years treasury Bond matunng in ons, issued at a fixed coupon of 10%, payable annually. He informs you that he has an urgent need of money and wants to sell you the Bond. What's the maximum price you would offer assuming the yield on a 12 months treasury bill is currently at 12%? [4 Marks] Briefly discuss how you may be affected by inflation over the holding period to...
Question 2 Potter plc (Potter) is preparing to make a bid to buy a rival unlisted...
Question 2 Potter plc (Potter) is preparing to make a bid to buy a rival unlisted company, Weasley Ltd (Weasley), which operates in the same business sector. Relevant financial information for both companies is as follows: Potter Weasley PIC £m 46 13 Ordinary share capital (nominal value £1) 7% bonds, redeemable at par in four years' time Potter has an equity beta of 1.2. The risk-free rate of return is 2.5% and the average retum on the market is 7.5%....
Question 3 Part A Malfoy plc is a UK company that expects to receive $3,600,000 from...
Question 3 Part A Malfoy plc is a UK company that expects to receive $3,600,000 from a US customer in three months' time. Due to the size of the receipt, the company plans to minimise the risk of an adverse exchange rate movement through the use of a money market hede The following data regarding annual interest rates and the current spot rate is available US dollar (USD) British pound (GBP) 12 Month Borrowing 2.750 3.755 12 Month Lending 2.625...
Question 2 (7 parts, 25 marks) Following your initial analysis in Question 1 above, you think...
Question 2 (7 parts, 25 marks) Following your initial analysis in Question 1 above, you think that, in addition to cannabis use, road conditions may also affect driving abilities and contribute to an increased risk of road accidents. You suggest that further testing be made using 5 different road-condition scenarios in the virtual driving simulator. Your proposal is accepted and a new group of 60 individuals are solicited to participate in the study and are randomly assigned to one of...
Question 2 Two companies Samsong Sdn Bhd and Huaway Sdn Bhd trade in the same market....
Question 2 Two companies Samsong Sdn Bhd and Huaway Sdn Bhd trade in the same market. Their financial statements for the year ended 30 September 2019 are summarised below: Statements of Comprehensive Income for the year ended 30 September 2019: Samsong Huaway RM'000 RM'000 Revenue 284 405 (155) (251) 129 154 Cost of sales Gross profit Administrative Distribution Depreciation Interest on loan (24) (35) (37) (53) (12) (9) Nil (5) Profit before tax 61 47 Income tax expense (10) (4)...
b) Describe and compare the following polymer processing methods: injection moulding, ii. compression moulding, injection blow moulding. (3x6)
Question 3. a) Select an appropriate coating for TWO of the following applications. Justify your selections by referring to the required properties of the material, and briefly discuss the likely deposition process. I. Aluminium mountain bike handlebar. ii. Steel handrail on an oilrig. iii. Electrical contact on a Printed Circuit Board (PCB). iv. Telescope lens. (2x5) (2x5) b) Discuss TWO methods of protecting steel from failing due to corrosion. c) Select a suitable composite material for ONE of the following...
Question 1 2) Manufacturing processes can be classified into 2 (Two) major groups. Briefly describe the characteristics of each group. Aid your answer with hierarchy. (10 marles) 1) Sand casting is a process for casting metal in sand molds. Explain FIVE (3) sand casting benefits to the industry (marks) Riser, also known as feeder, is an important part in a sand mold. Briefly describe the function of a riser in a sand casting mold Hence, illustrate the possible types and...
1
2
3
4
5
6
7
Which of the following statements about extrusion additive manufacturing is true? Extrusion AM results in parts with anisotropic mechanical The strength of printed parts is highly correlated to layer thickness and infill density o With decreasing layer thickness, surface quality improves All of the above This is a performance running sneaker, the Futurecraft 4D, which is produced by adidas. The shoe features a 3D printed midsole, with a gradated poometry to use the...
Question 1 Goodie Inc. manufactures premium quality industrial components. The company adopts job order costing and uses normal costing with activity-based costing to allocate its manufacturing overhead. The annual total overhead costs for the year is broken down into activity cost pools and their respective cost drivers for each cost pool are tabled below. Budgeted Cost (S) Cost Driver Budgeted Activity Overhead Cost Pool Setup Costs Purchasing Costs 240 2,000 60,000 Number of Setups 40,000 Number of Purchases 120,000 Maintenance...
QUESTION THREE a) A colleague of yours has a K100,000-00, 2 years treasury Bond matunng in ons, issued at a fixed coupon of 10%, payable annually. He informs you that he has an urgent need of money and wants to sell you the Bond. What's the maximum price you would offer assuming the yield on a 12 months treasury bill is currently at 12%? [4 Marks] Briefly discuss how you may be affected by inflation over the holding period to...
Question 2 Potter plc (Potter) is preparing to make a bid to buy a rival unlisted company, Weasley Ltd (Weasley), which operates in the same business sector. Relevant financial information for both companies is as follows: Potter Weasley PIC £m 46 13 Ordinary share capital (nominal value £1) 7% bonds, redeemable at par in four years' time Potter has an equity beta of 1.2. The risk-free rate of return is 2.5% and the average retum on the market is 7.5%....
Question 3 Part A Malfoy plc is a UK company that expects to receive $3,600,000 from a US customer in three months' time. Due to the size of the receipt, the company plans to minimise the risk of an adverse exchange rate movement through the use of a money market hede The following data regarding annual interest rates and the current spot rate is available US dollar (USD) British pound (GBP) 12 Month Borrowing 2.750 3.755 12 Month Lending 2.625...
Question 2 (7 parts, 25 marks) Following your initial analysis in Question 1 above, you think that, in addition to cannabis use, road conditions may also affect driving abilities and contribute to an increased risk of road accidents. You suggest that further testing be made using 5 different road-condition scenarios in the virtual driving simulator. Your proposal is accepted and a new group of 60 individuals are solicited to participate in the study and are randomly assigned to one of...
Question 2 Two companies Samsong Sdn Bhd and Huaway Sdn Bhd trade in the same market. Their financial statements for the year ended 30 September 2019 are summarised below: Statements of Comprehensive Income for the year ended 30 September 2019: Samsong Huaway RM'000 RM'000 Revenue 284 405 (155) (251) 129 154 Cost of sales Gross profit Administrative Distribution Depreciation Interest on loan (24) (35) (37) (53) (12) (9) Nil (5) Profit before tax 61 47 Income tax expense (10) (4)...
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