[Daily Question, Year 2019] LNG sector – Question No. 015
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[Daily Question, Year 2019] LNG Sector – Question No. 015: When starting a reciprocating compressor, what is the purpose of turning the crank to the proper position? ( ) A. Shorten the starting time B. Increase the compression ratio C. Reduce starting noise D. Decrease the starting torque D is correct; 3 wealth points, 1 wealth point for incorrect answers ； Posting extensively; scores are given based on the minimum threshold ； Replies that have nothing to do with the answer are considered spam and will be deleted directly. Due to management requirements, if you need to view content from several days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space via the summary thread below
Generally, no dedicated barring device is provided; instead, several holes are drilled around the outer circumference of the coupling, pulley, or flywheel for barring purposes.