Chemical Engineering Basics If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase. Conduction Nucleate boiling Radiation Convection Conduction Nucleate boiling Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Laser welding is widely employed in the __________ industries. Heavy Electronic Process Structural Heavy Electronic Process Structural ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which one is neutral in character ? N₂O₃ N₂O N₂O₅ N₂O₄ N₂O₃ N₂O N₂O₅ N₂O₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most suitable lubricant for drawing mild steel wires? Lime water Sodium stearate Water Kerosene Lime water Sodium stearate Water Kerosene ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy process does not make metal powder by Electrolytic deposition Atomisation Grinding/milling Hammering Electrolytic deposition Atomisation Grinding/milling Hammering ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials used for making permanent magnets containing iron and nickel are made by __________ technique. Forging Powder metallurgy Casting None of these Forging Powder metallurgy Casting None of these ANSWER DOWNLOAD EXAMIANS APP
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