Answer :
Final answer:
The second number on the right side of the weld symbol represents the welding current. Welding current determines the heat produced during the welding process and affects the weld quality and strength. Higher currents result in more heat and faster welding speeds, while lower currents result in less heat and slower welding speeds.
Explanation:
The second number on the right side of the weld symbol represents the welding current. Welding current is the measure of the electrical current flowing through the welding arc. It determines the heat produced during the welding process and is crucial for achieving a strong and durable weld.
Higher welding currents result in more heat, which can lead to deeper penetration and faster welding speeds. Conversely, lower welding currents create less heat, leading to shallower penetration and slower welding speeds.
Therefore, the second number on the right side of the weld symbol provides essential information about the welding current to ensure the desired weld quality and strength.
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