Engineering Materials Lead is poured into the joint between two pipes. These pipes may be made of Cast iron Vitrified clay Concrete Asbestos cement Cast iron Vitrified clay Concrete Asbestos cement ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Silicon when added to copper improves Machinability Hardness Hardness and strength Strength and ductility Machinability Hardness Hardness and strength Strength and ductility ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Recrystallization temperature can be lowered by Grain refinement Purification of metal Working at lower temperature All of these Grain refinement Purification of metal Working at lower temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following impurity in cast iron makes it hard and brittle? Sulphur Silicon Phosphorus Manganese Sulphur Silicon Phosphorus Manganese ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Age-hardening is related with Duralumin Gun metal German silver Stainless steel Duralumin Gun metal German silver Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Dislocations in materials refer to the following type of defect Point defect Line defect Volumetric defect Plane defect Point defect Line defect Volumetric defect Plane defect ANSWER DOWNLOAD EXAMIANS APP
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