This an example solved please follow up with they photo I sent ok
Answer:
The heat of the arc melts the surface of the base metal and the end of the electrode. The electric arc has a temperature that ranges from 3,000 to 20,000 °C
Explanation:
Welding fumes are complex mixtures of particles and ionized gases.
Answer:
The answer is "
".
Explanation:
Please find the correct question in the attachment file.
using formula:


