Mid Term Test 2 2003 - Materials 2O03/ Engineering 2O03...

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Materials 2O03/ Engineering 2O03 Term Test #2 (2003) Name: ___________________ Student No.:________________ Tutorial Section:____ Duration: 60 minutes Aids Allowed: 1 page crib sheet (8.5” x 11”) McMaster Standard Casio FX-991 calculator Be sure to show your work so that part marks can be awarded for incomplete answers. Be sure to include units with all answers that require them. Marks will be deducted for using an inappropriate number of significant digits in your final answer. Question Mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Total Total marks: 100 Part A: The following multiple choice questions are worth 5 marks each. In each case, circle the answer you think is most appropriate. 1. Which of the following is not a phase? a) Martensite b) Cementite c) Bainite d) Ferrite Material 2O03 Term Test #2 Page 1 of 9 Fall 2003
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2. Which of the following has the highest hardness a) Fine pearlite b) Martensite c) Bainite d) Tempered martensite 3. Which of the following has the highest ductility a) Fine pearlite b) Martensite c) Bainite d) Tempered martensite 4. Which of the following is not possible a) A binary phase diagram with four phases b) A binary phase diagram in which a liquid and a solid phase react on cooling to form another solid phase c) A binary phase diagram with three components d) A binary phase diagram in which a solid phase reacts on cooling to form two different solid phases. 5.
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Mid Term Test 2 2003 - Materials 2O03/ Engineering 2O03...

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