Khusseinkd642 Khusseinkd642
  • 08-02-2024
  • Physics
contestada

Low-pressure acetylene gauges usually have a red-line to indicate dangerous pressure levels above ____.
a. 5 psig (34.4 kPa)
b. 10 psig (68.9 kPa)
c. 15 psig (103.4 kPa)
d. 20 psig (206.8 kPa)

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