Materials and Construction 'Hypersil' is a __________ steel. Tungsten Silicon Molybdenum High speed Tungsten Silicon Molybdenum High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Hastealloy C Stainless steel Cast iron Titanium Hastealloy C Stainless steel Cast iron Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Hardness Strength Machinability Ductility Hardness Strength Machinability Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials are Organic in nature Always bad heat conductors Always amorphous in nature Stronger in compression than in tension Organic in nature Always bad heat conductors Always amorphous in nature Stronger in compression than in tension ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.8 0.3 0.5 2.5 0.8 0.3 0.5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for examining the macro-structure of a material. Optical microscope Metallurgical microscope X-rays Visual inspection by naked eye Optical microscope Metallurgical microscope X-rays Visual inspection by naked eye ANSWER DOWNLOAD EXAMIANS APP
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