Materials and Construction When iron is rusted, it is None of these Converted to a fine powder Oxidised Reduced None of these Converted to a fine powder Oxidised Reduced ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials Are exemplified by clay and mica Are poor electrical conductors due to lack of free electrons All of these Never exhibit polymorphism Are exemplified by clay and mica Are poor electrical conductors due to lack of free electrons All of these Never exhibit polymorphism ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is able to retain the deformation permanently by virtue of its Malleability Plasticity Elasticity Ductility Malleability Plasticity Elasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Stainless steel Low carbon steel Cast iron Non-ferrous metals Stainless steel Low carbon steel Cast iron Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes Its hard and machinable Its brittle and malleable Its casting unsound All of these Its hard and machinable Its brittle and malleable Its casting unsound All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Stainless steel Plain carbon steel Rubber or durmet-20 lined Lead Stainless steel Plain carbon steel Rubber or durmet-20 lined Lead ANSWER DOWNLOAD EXAMIANS APP
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