Description : Work hardenable alloy steel used to make the bucket wheel excavators, blades of bulldozers and other earth moving equipments contain iron, carbon and (A) Manganese (B) Silicon (C) Nickel (D) Chromium
Last Answer : (A) Manganese
Description : Bulldozers are very powerful tractors and have excellent ground-hold A. Design C. Ground Hold capacity B. Rate D. Carrying capacity
Last Answer : Ground Hold capacity