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Describe three important safety features integrated into the equipment used for oxyacetylene welding: - Leaving Cert Engineering - Question i - 2010
Question i
Describe three important safety features integrated into the equipment used for oxyacetylene welding:
Worked Solution & Example Answer:Describe three important safety features integrated into the equipment used for oxyacetylene welding: - Leaving Cert Engineering - Question i - 2010
Step 1
Gas Cylinders Color-Coding
Answer
Oxyacetylene equipment utilizes a color-coding system for gas cylinders: acetylene cylinders are maroon, while oxygen cylinders are black. This color distinction helps users quickly identify the type of gas they are working with, reducing the risk of incorrect connections and potential hazards.
Step 2
Regulator Interchangeability
Answer
Safety measures include that regulators for acetylene and oxygen are designed not to be interchangeable due to their unique color coding. This feature prevents the risk of connecting a regulator to the wrong gas cylinder, which could lead to dangerous situations.
Step 3
Flashback Arrestors
Answer
Flashback arrestors are installed on gas lines in oxyacetylene setups. These devices provide a safety barrier that stops any flame or flashback from traveling back into the gas cylinders, which could lead to explosions or fires, enhancing overall safety during welding operations.