[Soda Ash Knowledge] Daily Question (95) 1/6/2010
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This post was last edited by wal5980729 on 2010-1-5 at 21:11. Please hide replies; posts with replies that are not hidden will generally not be scored. Edited posts will also not be scored. Specific hiding method: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8 This month’s question is taken from page 12 of “Question Bank for Technical Workers’ On-the-Job Training – Operators in Soda Ash Production”. Download the e-book version of this book: http://bbs.hcbbs.com/thread-13140-1-2.html Multiple-choice questions: 1. There are a total of ( ) air ducts leading into the lime kiln. A. 5 B. 7 C. 9 2. The mass of limestone in each container loaded by the hoist is ( ) tons. A. 0.5 B. 1 C. 1.5 3. Among the various types of heat losses in lime kilns, which ones account for the highest proportion? ( ) A. The kiln gas brings out heat B. The lime brings out heat C. The heat dissipation loss of the kiln body
1.B 2.B 3.C
Answer: B, B, C 1# wal5980729
1. B 2. B 3. C
1. There are a total of (B) air ducts leading to the lime kiln. A. 5 B. 7 C. 9 2. The mass of limestone in each container loaded by the hoist is (B) tons. A. 0.5 B. 1 C. 1.5 3. Among the various types of heat losses in lime kilns, which ones account for the highest proportion? (C) A. Heat carried away by kiln gas; B. Heat carried away by lime; C. Heat loss from the kiln body