Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of Cast iron Aluminium Copper High carbon steel Cast iron Aluminium Copper High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum permissible sulphur content in steel is __________ percent. 0.805 0.505 0.055 0.015 0.805 0.505 0.055 0.015 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass container is suitable for storing Beer Phosphoric acid (95%) H₂SO₄(95%) Aqueous ammonia Beer Phosphoric acid (95%) H₂SO₄(95%) Aqueous ammonia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Normalising Solution annealing Stress relieving Tempering Normalising Solution annealing Stress relieving Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Ductility decreases Neither A nor B Both A & B Hardness & brittleness increases Ductility decreases Neither A nor B Both A & B Hardness & brittleness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Calcium carbide High alumina bricks Silicon carbide Fireclay bricks Calcium carbide High alumina bricks Silicon carbide Fireclay bricks ANSWER DOWNLOAD EXAMIANS APP
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