Electrical Technology Daily Question 2018.11.20
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This post was last edited by sdscj0122 on 2018-11-21 09:47. For the Electricity Safety Procedures Exam Paper (Substation Specialty), oxygen cylinders and acetylene cylinders in use should be placed vertically and secured; the distance between an oxygen cylinder and an acetylene cylinder must be no less than ( ). A: 3 meters B: 4 meters C: 6 meters D: 5 meters Answer: D
It is indeed 5 meters. I didn’t pay attention to the answer key; thanks for the reminder
D: 5 meters #Reply quickly here#