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NSW HSC 2002 : INDUSTRIAL TECHNOLOGY - Automotive Industries

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Centre Number Student Number 2002 H I G H E R S C H O O L C E R T I F I C AT E E X A M I N AT I O N Industrial Technology Automotive Industries General Instructions Reading time 5 minutes 1 Working time 1 hours 2 Write using black or blue pen Draw diagrams using pencil Board-approved calculators may be used Write your Centre Number and Student Number at the top of this page and pages 5, 9, 13 and 17 187 Total marks 100 Section I Pages 2 12 60 marks Attempt Questions 1 3 Allow about 55 minutes for this section Section II Pages 13 19 40 marks Attempt Questions 4 5 Allow about 35 minutes for this section Section I 60 marks Attempt Questions 1 3 Allow about 55 minutes for this section Answer the questions in the spaces provided. Marks Use the following information to answer Questions 1, 2 and 3. I-Tech, a company operating in the automotive industry, has been on the same site for a number of years. Owing to recent urban expansion and new Government legislation, the company reviews its current facilities, policies and practices. Question 1 (20 marks) (a) As a result of this review I-Tech needs to reduce its pollution levels. (i) Identify TWO different forms of pollution that I-Tech might produce. 2 ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... (ii) How would the forms of pollution identified in part (a) (i) affect the local community? ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... Question 1 continues on page 3 2 2 Marks Question 1 (continued) (b) I-Tech has decided to introduce an extensive recycling program. (i) Identify the advantages and disadvantages of recycling for I-Tech. 4 ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... (ii) Outline a suitable recycling program that I-Tech could introduce. ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... Question 1 continues on page 4 3 4 Marks Question 1 (continued) (c) I-Tech s review concluded that an Environmental Impact Statement (EIS) would need to be prepared. Discuss issues that would be included in the EIS. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... End of Question 1 4 Board of Studies NSW 2002 8 2002 HIGHER SCHOOL CERTIFIC ATE EXAMINATION Industrial Technology Automotive Industries Centre Number Section I (continued) Student Number Marks Question 2 (20 marks) (a) Employees may be involved in the treatment of workplace injuries. What essential resources must I-Tech provide for this purpose? 2 ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... (b) What strategies could I-Tech implement to ensure the effective induction of new staff? ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 2 continues on page 6 187a 5 2 Marks Question 2 (continued) (c) How could I-Tech ensure that Equal Employment Opportunity (EEO) principles are followed in the company? ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 2 continues on page 7 6 4 Marks Question 2 (continued) (d) Describe the possible role of unions as I-Tech considers changes to its workplace policies and practices. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 2 continues on page 8 7 4 Marks Question 2 (continued) (e) There are many issues involved in the reorganisation of I-Tech s operations. Discuss the implications of improved materials and technologies on environmental, and occupational health and safety (OHS) issues. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... End of Question 2 8 Board of Studies NSW 2002 8 2002 HIGHER SCHOOL CERTIFIC ATE EXAMINATION Industrial Technology Automotive Industries Centre Number Section I (continued) Student Number Marks Question 3 (20 marks) A worker has sustained a back injury while lifting a gearbox, resulting in admission to the local hospital. As a result of this accident, I-Tech s OHS committee is to review current work practices. (a) Outline the procedures that the OHS committee would use to obtain information for this review. 4 ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... (b) As a result of the review, the OHS committee needs to prepare and present a report for management. Outline the use of computer software in the preparation and presentation of this report. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 3 continues on page 10 187b 9 4 Marks Question 3 (continued) (c) Design a wall chart, incorporating text and graphics, that could be used to inform all employees of the procedure to follow should they witness a workplace accident. Use the spaces provided. WALL CHART Question 3 continues on page 11 10 8 Question 3 (continued) Working space for part (c) if required. Question 3 continues on page 12 11 Marks Question 3 (continued) (d) How should I-Tech s management inform all employees about the OHS committee s recommendations regarding the new work practices? 2 ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... (e) During the past year, FOUR accidents have occurred resulting in losses to the company. These losses are detailed in the table. Complete the table and calculate the average cost to the company per accident. Item Number Ambulance fees Cost 3 $136.00 Days lost 23 $111.00 Hire of temporary staff 15 $130.00 5 Total $45.00 Visits to doctor Total cost Average cost to the company per accident $........................................ End of Question 3 12 Board of Studies NSW 2002 2 2002 HIGHER SCHOOL CERTIFIC ATE EXAMINATION Industrial Technology Automotive Industries Centre Number Section II Student Number 40 marks Attempt Questions 4 5 Allow about 35 minutes for this section Answer the questions in the spaces provided. Question 4 (20 marks) Please turn over 188 13 Marks Question 4 (20 marks) (a) Dynamometer printouts for Engine A and Engine B are shown using the same scale. kW Nm kW Nm Torque Power 2 4 6 rpm 1000 Engine A 2 4 6 rpm 1000 Engine B (i) Which engine produces the most power? ................................................. 1 (ii) Which engine produces the most torque at 1000 rpm?............................. 1 (iii) Which engine would be more suitable for use in a small truck? Give reasons for your answer, referring to the dynamometer printouts. 3 ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... Question 4 continues on page 15 14 Marks Question 4 (continued) (b) Automotive manufacturers produce cars with engine outputs in excess of 200 kW. Explain how these levels of power can be produced in modern small-capacity and large-capacity engines. 3 ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... (c) Describe the purpose of a car s engine management system, identify its components, and explain how it controls the engine s operation. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 4 continues on page 16 15 4 Marks Question 4 (continued) (d) Hybrid-powered vehicles have recently been introduced to the market. Describe a hybrid-powered vehicle system, and discuss the advantages and limitations of such systems. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... End of Question 4 16 Board of Studies NSW 2002 8 2002 HIGHER SCHOOL CERTIFIC ATE EXAMINATION Industrial Technology Automotive Industries Centre Number Section II (continued) Student Number Marks Question 5 (20 marks) (a) Outline how automotive manufacturers deal with the problem of rust in car bodies. 2 ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... (b) Automotive manufacturers have recognised that their products must use less fuel. Significant reductions can be gained through improved aerodynamics and the use of light-weight materials. (i) Identify and describe the main features of modern automotive design that have led to improved aerodynamic efficiency. 3 ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... (ii) Identify and describe the main features of materials used in automotive design that have led to reductions in weight. ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... ................................................................................................................... Question 5 continues on page 18 188a 17 3 Marks Question 5 (continues) (c) A car travelling at 50 km/h has been involved in an accident. Damage is to the passenger-side front of the car, as indicated in the diagram. Identify THREE panels that would need repair or replacement, and outline possible damage to the other components of the car. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... Question 5 continues on page 19 18 4 Marks Question 5 (continued) (d) Identify and discuss a range of safety devices that are incorporated in new car design. ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... ............................................................................................................................... End of paper 19 8 BLANK PAGE 20 Board of Studies NSW 2002

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Additional Info : New South Wales Higher School Certificate Industrial Technology Automotive Technologies 2002
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