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This post was last edited by *aojiaoya0546 on 2016-6-16 at 13:58. http://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.png Recently, after attending training on the safety management of special equipment, I have come to realize that only by having a thorough understanding of relevant knowledge can one better manage production processes on site. Since June, we have been holding a daily quiz on knowledge related to the safety management of special equipment; we welcome all members to participate actively. Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Multiple-choice question: The resistance of pipelines transporting flammable and explosive media to the ground must not be greater than ( ) Ω. A、 10 B、 30 C、 50 D、 100 Answer: D http://bbs.hcbbs.com/static/image/hrline/2.gifhttp://bbs.hcbbs.com/static/image/hrline/2.gif 【Production and Management Section】Calling for moderators and technical discussants to join; Notice of the “I’m Saving Energy, Where Are You?” event in the Petrochemical Sector
The ground resistance of pipelines transporting flammable and explosive media shall not exceed (D) Ω. A、 10 B、 30 C、 50 D、 100
D, this question should be about the static grounding resistance, right?