Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Steel or cement-brick lined Lead lined stainless steel Hard wood Cast iron Steel or cement-brick lined Lead lined stainless steel Hard wood Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven walls are lined with __________ bricks. Silica Tar-dolomite Low thermal conductivity Fire clay Silica Tar-dolomite Low thermal conductivity Fire clay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The crystal structure of most of the common metals is Hexagonal Orthorhombic Cubic None of these Hexagonal Orthorhombic Cubic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent. 0.5 0.35 0.02 0.2 0.5 0.35 0.02 0.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Neither A nor B Free state as graphite Both A & B Combined form Neither A nor B Free state as graphite Both A & B Combined form ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. White cast None of these Grey cast Wrought White cast None of these Grey cast Wrought ANSWER DOWNLOAD EXAMIANS APP
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