BASIC WELDING PROCESS 2 WELDING - Practice Mode

1) Which gas volume is more in carburising flame?

Air Oxygen Hydrogen Acetylene

Correct Answer: Acetylene

2) How the AC arc welding machines are called?

Welding generators Welding transformer Welding rectifiers Motor - generator set

Correct Answer: Welding transformer

3) Which equipment converts AC main supply into DC welding supply?

Welding transformer Welding generators Welding rectifiers Motor generator set

Correct Answer: Welding rectifiers

4) Which tool is used for cutting metals?

File Hacksaw Guillotine shear Hand lever shear

Correct Answer: Hacksaw

5) What type of wire brush used for cleaning stainless steel and non ferrous metals?

Stainless steel wire brush Mild steel wire brush Nylon wire brush Coir brush

Correct Answer: Stainless steel wire brush

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