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A. Retained austenite

B. Martensite formation

C. Relatively high sulphur content in the base metal

D. Sufficient hydrogen present in the welding arc

A. Martensitic

B. Bainitic

C. Carburised

D. Stressed

A. Decreases

B. Increases

C. Remains constant

D. Shows no systematic variation

A. Increases

B. Decreases

C. Remains constant

D. Increases linearly

A. Makes it potable

B. Makes it non-potable

C. Means distillation of water

D. None of these

A. Supercharging

B. Compression ratio

C. Wall temperature

D. Engine speed

A. Lancing

B. Shot peening

C. Slugging

D. Spinning

A. 30000 J

B. 60000 J

C. 90000 J

D. 240000 J

A. Belt conveyor

B. Diesel locomotive

C. Truck

D. Overhead hoists & cranes

A. Molybdenum

B. Chromium

C. Vanadium

D. Silicon