Materials and Construction Steel pipes are normally manufactured by __________ process. Cold working Forging Electroforming Extrusion Cold working Forging Electroforming Extrusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Shrinkage Melting point Fluidity Tensile strength Shrinkage Melting point Fluidity Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Lead Copper Aluminium Wrought iron Lead Copper Aluminium Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dilute sulphuric acid is transported in __________ pipes. Special alloys Copper Mild steel Lead Special alloys Copper Mild steel Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Slow and progressive deformation of a material with time under constant stress is called Erosion None of these Resilience Creep Erosion None of these Resilience Creep ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Phosphoric acid (95%) & sulphuric acid (95%) Hydrochloric acid (concentrated) Acetic acid Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Hydrochloric acid (concentrated) Acetic acid Benzoic & boric acids ANSWER DOWNLOAD EXAMIANS APP
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