Chemical Engineering Basics Function of feed check valve in a boiler is to Prevent the back flow of water Check the water level in the boiler drum Regulate the water flow to boiler Facilitate circulation of high pressure feed water Prevent the back flow of water Check the water level in the boiler drum Regulate the water flow to boiler Facilitate circulation of high pressure feed water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lead is poured into the joint between two __________ pipes. Asbestos cement Cast iron Mild steel Concrete Asbestos cement Cast iron Mild steel Concrete ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is Fatigue Toughness Tensile strength Creep Fatigue Toughness Tensile strength Creep ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Precipitation Emulsion Saponification Acid Precipitation Emulsion Saponification Acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid velocity Fluid density Fluid pressure Roughness of the surface Fluid velocity Fluid density Fluid pressure Roughness of the surface ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively Decreases & decreases Increases & decreases Increases & increases Decreases & increases Decreases & decreases Increases & decreases Increases & increases Decreases & increases ANSWER DOWNLOAD EXAMIANS APP
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