Chemical Engineering Basics __________ of hard alloy and tool steel is done to make it easily machinable. Case carburising Annealing Tempering Normalising Case carburising Annealing Tempering Normalising ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Celcius Absolute Reaumer Farenhite Celcius Absolute Reaumer Farenhite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method. Dye penetrant Ultrasonic X-ray Magnetic particle Dye penetrant Ultrasonic X-ray Magnetic particle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Angular displacement can be measured suitably by a Tachometer Stroboscope Shaft encoder Linear variable differential transducer (LVDT) Tachometer Stroboscope Shaft encoder Linear variable differential transducer (LVDT) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Maraging steels derive their strength from the following mechanism: Fine dispersions of Fe₃ C nucleated on dislocations in austenite Fine dispersions of intermetallics of Fe, Ni, Ti etc Fine dispersions of alloy carbides in a ferrite matrix A fine, highly dislocated and strong martensite Fine dispersions of Fe₃ C nucleated on dislocations in austenite Fine dispersions of intermetallics of Fe, Ni, Ti etc Fine dispersions of alloy carbides in a ferrite matrix A fine, highly dislocated and strong martensite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it Is corrosive Causes explosion Reduces heat transfer co-efficient None of these Is corrosive Causes explosion Reduces heat transfer co-efficient None of these ANSWER DOWNLOAD EXAMIANS APP
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