Chapters 9, 10, 11 MEET 1134 ouIZ IV spring 2018 24. The represents the amount o

Question

Chapters 9, 10, 11 MEET 1134 ouIZ IV spring 2018 24. The represents the amount of chemical energy in a given mass or volume of fuel. 11 a. heating value b. octane number c. antiknock index d. viscosity 25. Epoxy is an example of a 10 a. Thermoplastic adhesive b. Thermosetting adhesive c. Cement d. Natural adhesive 26. An example of a laminar composite is 9 a. Plywood b. Safety glass c. Both a. and b. d. None of the above 27. is/are primarily concerned with reducing friction between moving parts. 11 a. Petroleum b. Lubrication c. Viscosity d. Biofuels BONUS: 10 pts SHOW YOUR CALCULATIONS

Explanation / Answer

24. Answer

option (a) is correct because heating value represents the amount of heat or chemical energy released by given mass or volume of a fuel.

25. Answer

option (b) is correct. epoxy polymer comes under the category of the thermosetting adhesive. the epoxy polymer is a condensation polymer of bisphenol and epichlorohydrin and mainly used as an adhesive.

26. Answer

Option (c) is correct. both plywood and safety glass are examples of the laminar composite.

27. Answer

The correct option is (b). lubrication is the action of minimizing friction and allow smooth movement.

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