1.

Match List-I (Alloying element in steel) with List-II (Property conferred or steel by the element) and select the correct answer using below the lists: List-I List-II A. Nickel  1. Corrosion resistance B. Chromium 2. Magnetic permeability C.  Tungsten       3. Heat resistance D.  Silicon        4. Hardenabiliry Codes:

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


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