Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Fluid density & viscosity Pipe length Pipe roughness Mass flow rate of fluid Fluid density & viscosity Pipe length Pipe roughness Mass flow rate of fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. P Al2O₃ SiO₂ MnO₂ P Al2O₃ SiO₂ MnO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The stress at which a metal fails by fatigue lies 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 Near the fracture point of the stress-strain curve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Principal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength are Cobalt, zirconium & molybdenum Molybdenun, tungsten & chromium Cobalt, chromium & tungsten Cobalt, chromium & nickel Cobalt, zirconium & molybdenum Molybdenun, tungsten & chromium Cobalt, chromium & tungsten Cobalt, chromium & nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Load cells used for the measurement of weight has Compact & rugged construction with an accuracy of 0.1 to 1% No moving parts and incurs negligible deflection under load All of these Provision of thermal compensation and is hermetically sealed Compact & rugged construction with an accuracy of 0.1 to 1% No moving parts and incurs negligible deflection under load All of these Provision of thermal compensation and is hermetically sealed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following will resist maxi-mum shock & vibration without cracking? White cast iron Malleable iron Graphite Grey cast iron White cast iron Malleable iron Graphite Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
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