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In which of the following welding only fusion welding takes place?

In which of the following welding only fusion welding takes place? Correct Answer Arc welding

Fusion welding is a process of welding by local fusion with or without the use of a filler metal. The most commonly used fusion welding processes are gas welding and arc welding. The flame temperature varies from 2600 to 3200 degrees depends on fuel gases.

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