General Studies · Welding Technology
Why is acetylene gas not stored in its pure gaseous form under high pressure exceeding 1 kg/cm2 in cylinders?
- 1Because it reacts chemically with the steel cylinder material and causes severe corrosion
- 2Because it condenses into a heavy liquid and significantly reduces the flow efficiency
- 3Because it becomes highly unstable and may spontaneously explode under high pressure✓
- 4Because it completely loses its flammability and becomes ineffective for welding
Correct answer
Because it becomes highly unstable and may spontaneously explode under high pressure
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