Chemical Engineering Basics Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses. Hot rolling Casting Forging Cold rolling Hot rolling Casting Forging Cold rolling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the joint produced by __________ has the lowest strength. Soldering Brazing Rivetting Welding Soldering Brazing Rivetting Welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. Al2O₃ MnO₂ P SiO₂ Al2O₃ MnO₂ P SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently. Expansion Flanged Collar Bell and Spigot Expansion Flanged Collar Bell and Spigot ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Acid Emulsion Precipitation Saponification Acid Emulsion Precipitation Saponification ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C. 723 1147 959 1493 723 1147 959 1493 ANSWER DOWNLOAD EXAMIANS APP
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