Match List - I with List - II and select the correct answer using the code given below the lists:
List - I (Component)
A. Blades of bulldozer
B. Gas turbine blades
C. Drill bit
D. Springs of auto-mobiles
List -II (Required Property)
1. High wear resistance and high toughness
2. Low Young’s modulus and high fatigue strength
3. High wear and abrasion resistance
4. High creep strength and good corrosion resistance
Codes;
A B C D
(a) 3 2 1 4
(b) 1 4 3 2
(c) 3 4 1 2
(d) 1 2 3 4