Chemical Engineering Basics Compression ratio of an I.C. engine is the ratio of the Pressure after compression to that before compression Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke None of these Pressure after compression to that before compression Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Capacity & power requirement for an air compressor working at high altitude compared to sea-level will be Same Less Either more or less; depends on the climatic conditions More Same Less Either more or less; depends on the climatic conditions More ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Absorbing the pollutant gases from the furnace exhaust Cooling of furnace exhaust gases Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Absorbing the pollutant gases from the furnace exhaust Cooling of furnace exhaust gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following materials has the maximum shrinkage allowance ? Aluminium alloy Lead Cast iron Brass Aluminium alloy Lead Cast iron Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase. Nucleate boiling Convection Radiation Conduction Nucleate boiling Convection Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid velocity Roughness of the surface Fluid pressure Fluid density Fluid velocity Roughness of the surface Fluid pressure Fluid density ANSWER DOWNLOAD EXAMIANS APP
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