Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Liquid hydrogen Liquid oxygen Kerosene oil Liquid hydrazine Liquid hydrogen Liquid oxygen Kerosene oil Liquid hydrazine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength. Slugging Shot peening Lancing Spinning Slugging Shot peening Lancing Spinning ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of air does not increase with increase in temperature. Viscosity Density Thermal diffusivity Thermal conductivity Viscosity Density Thermal diffusivity Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Function of feed check valve in a boiler is to Regulate the water flow to boiler Check the water level in the boiler drum Facilitate circulation of high pressure feed water Prevent the back flow of water Regulate the water flow to boiler Check the water level in the boiler drum Facilitate circulation of high pressure feed water Prevent the back flow of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following : Blast of air Mixture of water and air Rain of molten lead Jet of water at high pressure Blast of air Mixture of water and air Rain of molten lead Jet of water at high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Deformation band is absent in materials having __________ lattice crystal structure. None of these Bcc Hcp Fcc None of these Bcc Hcp Fcc ANSWER DOWNLOAD EXAMIANS APP
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