Production Technology: [One Question per Week] 10-11-01-11-07

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This post was last edited by slayerstar on 2010-11-5 16:04. One question per Monday (November 1–7, 2010): True or False question. 1. The purpose of drying operations is to reduce the moisture content in materials to below the specified level. 2. When increasing the amount of heating steam while controlling the distillation tower, the temperature inside the tower will definitely rise. 3. Improve the evaporation capacity of the evaporator, the main way to do this being to increase the heat transfer coefficient. 4. The filter plates and filter frames of the plate and frame filter can be arranged in any order according to production requirements. 5. Chemical engineering is the science that studies the processing methods and processes for various raw materials, semi-finished products, and finished products, based on the principles of technical advancement and economic rationality. Just answer right or wrong! Answer: Wrong Wrong Right Wrong Right. Notes: 1. Participation is rewarded ； 2. Please hide the recovery option; for instructions, see: http://bbs.hcbbs.com/thread-492556-1-1.html. 3. Do not edit after replying. 4. The moderator will announce the answers in a timely manner next week. 5. Rewards are given to the first 100 responders.