Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Descaling Shot blasting Skimming Pickling Descaling Shot blasting Skimming Pickling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Boiler draught of 10 mm water column is equivalent to 1 kgf/mm² 1 kgf/m² 10 kgf/mm² 10 kgf/m² 1 kgf/mm² 1 kgf/m² 10 kgf/mm² 10 kgf/m² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A compact estimate about the amount of materials handling between various work stations is obtained from the Gantt chart Bin chart Travel chart String diagram Gantt chart Bin chart Travel chart String diagram ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For hardening high alloy steel, it is to be heated slowly and uniformly to avoid Segregation Scale formation Warpage Local hardening Segregation Scale formation Warpage Local hardening ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold chiesel & hammers are made of Mild steel Forged steel High carbon steel High speed steel Mild steel Forged steel High carbon steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be 60000 J 30000 J 90000 J 240000 J 60000 J 30000 J 90000 J 240000 J ANSWER DOWNLOAD EXAMIANS APP
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