Chemical Engineering Basics In a casting, cold shut defect is caused by Very low mould permeability Faulty gating system Melt-mould reactions Low pounhg temperature Very low mould permeability Faulty gating system Melt-mould reactions Low pounhg temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Liquid hydrazine Liquid hydrogen Liquid oxygen Kerosene oil Liquid hydrazine Liquid hydrogen Liquid oxygen Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Absorbing the pollutant gases from the furnace exhaust Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Cooling of furnace exhaust gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Saponification Emulsion Precipitation Acid Saponification Emulsion Precipitation Acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Tempering of a material does not improve its Machinability Toughness Softness Internal stress level Machinability Toughness Softness Internal stress level ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A cylinderical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson's ratio of the rod is 0.44 0.33 0.25 0.44 0.33 0.25 ANSWER DOWNLOAD EXAMIANS APP
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