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English Translations » 炼制(催化焦化深加工) » Practice questions on June 20, 2017; replies will earn 0–6 p

Practice questions on June 20, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-06-20View Original

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Multiple-choice question (zero points for incorrect answers). The startup sequence for the flue gas waste heat recovery system is (A). A. First, start the blower; once the blower system is operating properly, then start the exhaust fan. B. First, start the exhaust fan; once the exhaust system is operating properly, then start the blower. No rating will be given for replies within 1 day of posting; thanks for your reply
Reply #22017-06-20
B. First, start the exhaust fan; once the exhaust system is operating properly, then start the blower.
Reply #32017-06-20
A. First, start the blower; once the blower system is operating properly, then start the exhaust fan.
Reply #42017-06-20
The startup steps for the flue gas waste heat recovery system are (A) A. First, start the blower; once the blower system is operating properly, then start the exhaust fan. B. First, start the exhaust fan; once the exhaust system is operating properly, then start the blower.

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Translated at 2026-07-21 05:05:53

Original: https://bbs.hcbbs.com/thread-1799061-1-1.html

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