Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.8 2.5 0.5 0.3 0.8 2.5 0.5 0.3 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Solder Inconel Hastealloy German silver Solder Inconel Hastealloy German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low thermal conductivity Low co-efficient of friction Enough plasticity High toughness Low thermal conductivity Low co-efficient of friction Enough plasticity High toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Ductility Tensile strength None of these Hardness Ductility Tensile strength None of these Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrocyanic acid is not shipped in Cast iron vessels Monel drums Steel cylinders Aluminium containers Cast iron vessels Monel drums Steel cylinders Aluminium containers ANSWER DOWNLOAD EXAMIANS APP
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