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 Which of the following crystal structures characterises the ferritic stainless steel? None of these Body centred cubic Simple hexagonal Face centred cubic None of these Body centred cubic Simple hexagonal Face centred cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of pressure mills used for squeezing out the juice from sugar cane is Cast iron Stainless steel Monel Mild steel Cast iron Stainless steel Monel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is a donor impurity for semi-conductors. None of these Gallium Antimony Boron None of these Gallium Antimony Boron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance All of these Are harder to fabricate Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance All of these Are harder to fabricate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Refractory Fully metallic Reinforced Abrasive Refractory Fully metallic Reinforced Abrasive ANSWER DOWNLOAD EXAMIANS APP
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