Materials and Construction Lead Can not be work hardened Is the lightest metal in common use Is the hardest metal in common use Can not be scratched by finger nails Can not be work hardened Is the lightest metal in common use Is the hardest metal in common use Can not be scratched by finger nails ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is used for making Channels Fish plates Drop forging Die block Channels Fish plates Drop forging Die block ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the first & second Between the second & third Above the highest Above the lowest Between the first & second Between the second & third Above the highest Above the lowest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in low carbon steel to raise its yield point. Phosphorous Silicon Manganese Sulphur Phosphorous Silicon Manganese Sulphur ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Carborundum High alumina ceramic Corundum Metallic carbides Carborundum High alumina ceramic Corundum Metallic carbides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Wrought iron Pig iron None of these High carbon steel Wrought iron Pig iron None of these High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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