Catalytic Coking Reformate Blending Version 20191224
Thread Content
Participation: Prize 1 Wealth； Correct answer: 3 Wealth as a reward. https://bbs.hcbbs.com/static/image/hrline/2.gif https://bbs.hcbbs.com/static/image/hrline/3.gif True or False: When putting the instruments of a centrifugal pump into use, it is necessary to ensure that the ranges of the outlet pressure gauge and temperature gauge are selected appropriately (the range should be 1.5 to 4.0 times the operating parameters). Answer: Incorrect. https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif Note: The answer will be announced automatically after two days.
When putting centrifugal pump instruments into service, it is necessary to ensure that the ranges of the outlet pressure gauge and temperature gauge are appropriately selected (the range should be 1.5 to 4.0 times the operating parameters). (X)