Describe three important safety features that minimise electrical hazards associated with manual metal are welding: - Leaving Cert Engineering - Question (i) - 2011
Question (i)
Describe three important safety features that minimise electrical hazards associated with manual metal are welding:
Worked Solution & Example Answer:Describe three important safety features that minimise electrical hazards associated with manual metal are welding: - Leaving Cert Engineering - Question (i) - 2011
Step 1
MMA welding machines are protected from electrical surges
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Answer
This feature ensures that welding machines have built-in protection systems that prevent damage from high voltage spikes, enhancing safety during operation.
Step 2
Welding stations need to be free from dampness
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Keeping welding areas dry is crucial, as moisture can lead to electrical shocks. Ensuring that workstations are well-ventilated and dry minimizes this risk.
Step 3
Cables and electrode holders are covered with plastic insulators
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Plastic insulators on cables and electrode holders prevent accidental contact with live electrical parts, which reduces the likelihood of electrical hazards.
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