Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on Grey cast iron High carbon steel Mild steel Alloy steel Grey cast iron High carbon steel Mild steel Alloy steel 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 Reduced preferentially Lighter Cheaper Oxidised preferentially Reduced preferentially Lighter Cheaper Oxidised preferentially ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The stress at which a metal fails by fatigue lies Near the fracture point of the stress-strain curve In the elastic range In the plastic range None of these Near the fracture point of the stress-strain curve In the elastic range In the plastic range None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Resistance welding Gas welding Thermit welding Arc welding Resistance welding Gas welding Thermit welding Arc welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Ignition of fuel in a diesel engine is by None of these Spark Fuel injection Hot compressed air None of these Spark Fuel injection Hot compressed air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The weight of a body at the centre of the earth is Zero Infinite Same as on the surface of the earth None of these Zero Infinite Same as on the surface of the earth None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS