Materials and Construction Hot working of lead is carried out at 75° C 373° K Room temperature 150° C 75° C 373° K Room temperature 150° C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Hammer Die with hammer Workpiece Weight on hammer Hammer Die with hammer Workpiece Weight on hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Is tempered at 850°C Do not require heat treatment for any of its applications Do not have good resilience properties Are used for leaf and coiled springs Is tempered at 850°C Do not require heat treatment for any of its applications Do not have good resilience properties Are used for leaf and coiled springs ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not shipped in mild steel containers? Ethyl alcohol Ammonia Acetone Formic acid Ethyl alcohol Ammonia Acetone Formic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetylene gas holder is made of Cast iron Steel Copper Monel metal Cast iron Steel Copper Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Low carbon steel High-carbon steel Wrought iron Mild steel Low carbon steel High-carbon steel Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
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