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QU IV Spring 2018 MEET 1134chapters 9. 10, 11 Multiple Choice cirele the correct

ID: 2086013 • Letter: Q

Question

QU IV Spring 2018 MEET 1134chapters 9. 10, 11 Multiple Choice cirele the correct anaver. NAME are base materials that are joined by adhesives. 10 a. Adherends b. Cements c. Pasters d. Glues 2. Composites are generally grouped into which three main categories79 a. matrix, binder, and resin b. fiber, resin, and matrix c. particulate, fiber, and laminar d. lignite, bi tuminous, and anthracite 3. The transesterification process for biodiese1 combines which reactants to form methyl-esters and glycerol: 11 a. starch& yeast b. triglycerides, alcohol and catalyst c. ethanol, lignite and potassium d. paraftin, naphthene and asphalt 4. Which type of glue is generally a mixture of starch and water and used for stamps? 10 a. animal b. casein c. vegetable d. epoxy 5. A is a combination of two or more materials that exhibits improved properties over its individual components. 9 a. composite b. matrix c. binder d. vehicle 6. Fuels can be separated into b. lignite, bituminous, and anthracite which of the following three categories? 11 a. paraffin, naphthene, and asphalt c. solid, liquid, and gas d. natural, coal, and lp 7. Which type of inorganic coating converts the surface to an oxide? 10 a. siliconizing b. chromizing c. anodizing d. vulcanizing 8. Plywood is an example of what type of composite? 9 c. fiber d. particulate a. laminar b. viscosity of 1 lb of water 1°F. 11 a. exothermic reaction is the heat energy required to raise the temperature c. higher heating value d. BTU b. lower heating value Page 1 of 5

Explanation / Answer

2. (B) fiber, resin and matrix

4. (C) Vegetable

6. (C) Solid, liquid and gas

7 (C) Anodizong

8 (A) Laminar

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