Materials and Construction Cementite is Fe₃C chemically Characterised by an orthorhombic crystal structure All of these A compound of carbon and iron Fe₃C chemically Characterised by an orthorhombic crystal structure All of these A compound of carbon and iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Low carbon steels Stainless steel Non-metals Non-ferrous metals Low carbon steels Stainless steel Non-metals Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Tensile strength Softness & flexibility Acid resistance Alkali resistance Tensile strength Softness & flexibility Acid resistance Alkali resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in acid resistant cast iron is about 4 20 14 8 4 20 14 8 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ can replace tungsten in high speed steel, Molybdenum Vanadium Cobalt Chromium Molybdenum Vanadium Cobalt Chromium ANSWER DOWNLOAD EXAMIANS APP
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