Chemical Engineering Basics Castability of aluminium is increased by the addition of __________ in it. Silicon Bismuth Lead Manganese Silicon Bismuth Lead Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ iron is produced by the annealing of white cast iron. Nodular Malleable Ductile Grey Nodular Malleable Ductile Grey ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Concentration None of these Temperature Velocity Concentration None of these Temperature Velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Protection of ship hulls against sea water corrosion is done by coating with zinc because of the fact that zinc compared to iron is Oxidised preferentially Reduced preferentially Cheaper Lighter Oxidised preferentially Reduced preferentially Cheaper Lighter ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Angular displacement can be measured suitably by a Tachometer Stroboscope Linear variable differential transducer (LVDT) Shaft encoder Tachometer Stroboscope Linear variable differential transducer (LVDT) Shaft encoder ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C. 2400 2000 1800 3000 2400 2000 1800 3000 ANSWER DOWNLOAD EXAMIANS APP
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