[Oil Transport Quiz with Prizes] 59

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This post was last edited by 18 on 2009-9-3 22:49. True or False question. 5 questions per day; 2 wealth points for answering one question correctly, and an additional 10 wealth points if all questions are answered correctly. To prevent some members from copying the answers of other members, please hide your posts when answering questions. For specific hiding methods, see: http://bbs.hcbbs.com/viewthread.php?tid=492556&highlight=%D2%FE%B2%D8. 136. Excessively high heating temperatures in oil tanks can cause the water accumulated at the bottom of the tank to boil violently, leading to tank failure. 137. A malfunctioning oil tank level gauge can cause the tank to collapse. 138. A malfunctioning breather valve on an oil tank can cause the tank to be emptied. 139. When an external power outage causes a complete shutdown of both the high-voltage and low-voltage systems in the station, the furnace and pumps must be stopped immediately. 140. In the event of a temporary power outage for high and low voltage at the oil transfer station, the process does not need to be altered if the tank level is low. Answer: 136.√ 137.× A malfunctioning oil tank level gauge can cause the tank to be emptied or to overflow. 138. A malfunctioning breather valve on an oil tank can cause the tank to collapse. 139.√ 140.√