Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Convection Conduction Radiation Both A & B Convection Conduction Radiation Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then Its efficiency will not be affected It will not develop sufficient head to raise water It will be cavitated It will deliver low discharge of liquid Its efficiency will not be affected It will not develop sufficient head to raise water It will be cavitated It will deliver low discharge of liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Creep consideration is the most important in case of the Blades of gas turbines Cycle chains Steam engine flywheel Cast iron pipes Blades of gas turbines Cycle chains Steam engine flywheel Cast iron pipes 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 Oxidised preferentially Cheaper Reduced preferentially Lighter Oxidised preferentially Cheaper ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method. Ultrasonic Dye penetrant Magnetic particle X-ray Ultrasonic Dye penetrant Magnetic particle X-ray ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold chiesel & hammers are made of Forged steel High speed steel Mild steel High carbon steel Forged steel High speed steel Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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