Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Decreases Shows inversion of solubility Increases None of these Decreases Shows inversion of solubility Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Consideration of the creep is the most important in case of the Blades of gas turbine Cycle chain Flywheel of steam engine Piston of an I. C. engine Blades of gas turbine Cycle chain Flywheel of steam engine Piston of an I. C. engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold cracking in the heat affected zone of a high strength steel weld can take place because of the Sufficient hydrogen present in the welding arc Martensite formation Retained austenite Relatively high sulphur content in the base metal Sufficient hydrogen present in the welding arc Martensite formation Retained austenite Relatively high sulphur content in the base metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Swaging is a/an __________ operation. Extrusion Piercing Drawing Forging Extrusion Piercing Drawing Forging ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ? Enthalpy-pressure Temperature - entropy Enthalpy - entropy Temperature - pressure Enthalpy-pressure Temperature - entropy Enthalpy - entropy Temperature - pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Farenhite Reaumer Celcius Absolute Farenhite Reaumer Celcius Absolute ANSWER DOWNLOAD EXAMIANS APP
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