Any reversible path may be substituted by a reversible zigzag path between the same end processes such that the heat transfer during this zigzag path is equal to the heat transfer during original path. What are the processes involved in the zigzag path? a. reversible polytropic and isobaric process b. reversible polytropic and isothermal process c. reversible adiabatic and isothermal processes d. none of the above don't chat gpt use

Any reversible path may be substituted by a reversible zigzag path between the same end processes such that the heat transfer during this zigzag path is equal to the heat transfer during original path. What are the processes involved in the zigzag path? a. reversible polytropic and isobaric process b. reversible polytropic and isothermal process c. reversible adiabatic and isothermal processes d. none of the above don't chat gpt use

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter3: Introduction To Optimization Modeling

Section: Chapter Questions

Problem 1C

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Please answer both i and ii in the problem provided.!?
STAR Co. provides paper to smaller companies with volumes that are not large enough to warrant dealing directly with the paper mill. STAR receives 100-feet-wide paper rolls from the mill and cuts the rolls into smaller rolls of widths 12, 15, and 30 feet. The demands for these widths vary from week to week. The following cutting patterns have been established. Pattern Number 12‐ft 15‐ft 30‐ft Trim Loss (ft) 1 0 6 0 10 2 0 0 3 10 3 8 0 0 4 4 3 0 2 4 5 7 1 0 1 Trim loss is the leftover paper from a pattern (e.g., for pattern 4, 3(12) + 0(15) + 2(30) = 96 feet used results in 100 − 96 = 4 foot of trim loss). Orders in hand for the coming week are 5,680 12-foot rolls, 1,670 15-foot rolls, and 3,340 30-foot rolls. Any of the three types of rolls produced in excess of the orders in hand will be sold on the open market at the selling price. No inventory is held. (a) Formulate an integer programming model that will determine how many 100-foot rolls to cut into each of the…
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A nozzle is said to be a convergent nozzle_______ a)when the cross-section of the nozzle increases continuously from entrance to exit b)when the cross-section of the nozzle decreases continuously from entrance to exit c)when the cross-section of the nozzle first decreases from entrance to throat and then increases from its throat to exit d)none of the above Don't use chatgpt or other ai tool. If you know correct answer then attempt if you gave wrong answer I will give 10 dislikes and more from my friends account