★Specialized Examination for Chemical Engineering ★ — One question per day (2015-12-15) — Points are awarded for participation
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This post was last edited by zshiwei2008 on 2015-12-16 08:23. Points system for the daily question: Participation – 1~3 points; Correct answer – 5 points; In-depth analysis – 5~10 points. The answer is provided the next day. Due to limited capabilities, I am unable to provide more in-depth explanations for each question; therefore, on the second day, in addition to offering reference options, I will also remove the restriction on reading replies. I hope that all candidates can learn from one another and improve together! Daily Question (2015-12-15): 1. What is not included in equipment layout design? ( ) A. Determining the positions of various process equipment in the horizontal and vertical planes of the workshop. B. Determining the locations of the pipe connections for each piece of equipment in the workshop. C. Determining the locations of certain auxiliary or utility devices that are not typically shown in the process flow diagrams. D. Determining the locations and dimensions of the passageways required for installation, operation, and maintenance. 2. Among the following four opinions regarding the layout design of several common types of equipment, which one is not appropriate? A. Raw material and product storage tanks are generally located in a dedicated storage tank area; meanwhile, to shorten the process flow and reduce pipe lengths, these tanks should be placed near the associated manufacturing buildings. B. When large heat exchangers are installed separately, they should preferably be placed outdoors to save space in the buildings. C. Pumps should be positioned as close as possible to the feeding equipment to ensure favorable suction conditions. D. Reactors are installed indoors or within frames, with their foundations separated from those of the building, in order to prevent vibrations and noise from being transmitted to the building. Answer to question 1: B. The design of equipment layout in a workshop includes: ① Determining the exact positions of various process equipment in both the horizontal and vertical planes of the workshop ； ②Determine the location of certain auxiliary or utility equipment that is not typically shown in process flow diagrams ； ③Determine the location and dimensions of the passage systems to be used for installation, operation, and maintenance ； ④Determine the dimensions of the site and buildings, structures ； ⑤Determine the route and location of pipes, electrical conduits, and heating and ventilation ducts. Question 2 A
B and A； 1 also includes determining the dimensions of the site, buildings, and structures ； Determine the pipes: electrical representatives the pipelines, while the layout and location of heating and ventilation ducts are also determined.
B. Method for determining the pipe connections of various equipment in the workshop A
What is not included in the equipment layout design is (B). A. Determining the positions of various process equipment in the horizontal and vertical planes of the workshop. B. Determining the locations of the pipe connections for each piece of equipment in the workshop. C. Determining the locations of certain auxiliary or utility devices that are not typically shown in process flow diagrams. D. Determining the locations and dimensions of the passageways required for installation, operation, and maintenance. 2. Among the following four opinions regarding the layout design of several common types of equipment, which one is not appropriate? (A) A. Raw material and product storage tanks are generally located in a dedicated storage tank area; to shorten the process flow and reduce pipe lengths, these tanks should be placed near the associated manufacturing facilities. B. When large heat exchangers are installed separately, they should be placed outdoors as much as possible to save space in the building. C. Pumps should be located as close as possible to the feeding equipment to ensure favorable suction conditions. D. Reactors are installed indoors or within frames, with their foundations separated from those of the building, in order to prevent vibrations and noise from being transmitted to the building
1. The content that is not included in the equipment layout design is (B). A. Determining the positions of various process equipment in the horizontal and vertical planes of the workshop. B. Determining the locations of the pipe connections for various devices in the workshop. C. Determining the locations of certain auxiliary or utility devices that are not typically shown in process flow diagrams. D. Determining the locations and dimensions of the passageways required for installation, operation, and maintenance. 2. Among the following four opinions regarding the layout design of several common types of equipment, the one that is not appropriate is (A). A. Raw material and product storage tanks are generally located in a dedicated storage tank area; to shorten the process flow and reduce pipe lengths, these tanks should be placed near the associated manufacturing facilities. B. When large heat exchangers are installed separately, they should be placed outdoors as much as possible to save space in the building. C. Pumps should be located as close as possible to the feeding equipment to ensure favorable suction conditions. D. Reactors are installed indoors or within frames, with their foundations separated from those of the building, in order to prevent vibrations and noise from being transmitted to the building
My personal answer: B for the first one, and A for the second one. Hehe, I wonder how my answer is.
1. The content not included in the equipment layout design is (B). A. Determine the positions of various process equipment in the horizontal and vertical planes of the workshop. B. Determine the locations of the pipe connections for each piece of equipment in the workshop. C. Determine the locations of certain auxiliary or utility devices that are not typically shown in process flow diagrams. D. Determine the locations and dimensions of the passageways required for installation, operation, and maintenance. 2. Among the following four opinions regarding the layout design of several common types of equipment, the one that is not appropriate is (A). A. Raw material and product storage tanks are generally located in a dedicated storage tank area; to shorten the process flow and reduce pipe lengths, these tanks should be placed near the associated manufacturing facilities. B. When large heat exchangers are installed separately, they should be placed outdoors as much as possible to save space in the building. C. Pumps should be located as close as possible to the feeding equipment to ensure favorable suction conditions. D. Reactors are installed indoors or within frames, with their foundations separated from those of the building, in order to prevent vibrations and noise from being transmitted to the building