Materials and Construction SO₃ is absorbed using H₂SO₄ in a None of these Stainless steel plate tower Packed steel tower lined with acid proof bricks Cast iron packed tower None of these Stainless steel plate tower Packed steel tower lined with acid proof bricks Cast iron packed tower ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper? Pewter metal Muntz metal Admirability gun metal German silver Pewter metal Muntz metal Admirability gun metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 150° C Room temperature 75° C 373° K 150° C Room temperature 75° C 373° K ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The chlorinator used in the manufacture of DDT is made of Teflon Glass Bakelite Glass lined steel Teflon Glass Bakelite Glass lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the first & second Above the highest Above the lowest Between the second & third Between the first & second Above the highest Above the lowest Between the second & third ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and molybdenum are the basic constituents of Inconel Hastealloy German silver Solder Inconel Hastealloy German silver Solder ANSWER DOWNLOAD EXAMIANS APP
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