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Match List-I (Ingredients) with List-II (Welding functions) and select the correct answer using the codes given below the lists: List-I (Ingredients) List-II (Welding function) A. Silica 1. Arc stabilizer B. Potassium silicate    2. De-oxidizer C. Ferro silicon         3. Fluxing agent D. Cellulose 4. Gas forming Codes:

A. A\[\to \]3, B\[\to \]4, C\[\to \]2, D\[\to \]1
B. A\[\to \]2, B\[\to \]1, C\[\to \]3, D\[\to \]4
C. A\[\to \]3, B\[\to \]1, C\[\to \]2, D\[\to \]4
D. A\[\to \]2, B\[\to \]4, C\[\to \]3, D\[\to \]1
Answer» D. A\[\to \]2, B\[\to \]4, C\[\to \]3, D\[\to \]1


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