Question

Match List – I (Alloying element in steel) with List – II (Property conferred on steel by the element) and select the correct answer using the codes give below the lists:

         List – I                                  

A. Nickel

B. Chromium

C. Tungsten

D. Silicon

         List – II

1. Corrosion resistance

2. Magnetic permeability

3. Heat resistance

4. Harden ability

Codes:   

      A        B         C         D

(a) 4        1          3          2

(b) 4        1          2          3

(c) 1        4          3          2

(d) 1        4          2          3