Chemical Engineering Basics Tempering of a material does not improve its Softness Toughness Internal stress level Machinability Softness Toughness Internal stress level Machinability ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following will resist maxi-mum shock & vibration without cracking? Graphite Grey cast iron Malleable iron White cast iron Graphite Grey cast iron Malleable iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Brittle Tough Ductile Malleable Brittle Tough Ductile Malleable 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 Cheaper Reduced preferentially Lighter Oxidised preferentially Cheaper Reduced preferentially Lighter Oxidised preferentially ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Compression ratio of an I.C. engine is the ratio of the None of these Clearance volume to the volume swept by piston per stroke Volume of air in cylinder before compression to that after compression Pressure after compression to that before compression None of these Clearance volume to the volume swept by piston per stroke Volume of air in cylinder before compression to that after compression Pressure after compression to that before compression ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Resistance welding Arc welding Gas welding Thermit welding Resistance welding Arc welding Gas welding Thermit welding ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS