Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. None of these Decreases Increases Shows inversion of solubility None of these Decreases Increases Shows inversion of solubility ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Routing in production, planning & control is concerned with the Sequence of operation to be performed Progress of work performed Balancing of load on machines Authorisation of work to be performed Sequence of operation to be performed Progress of work performed Balancing of load on machines Authorisation of work to be performed ANSWER DOWNLOAD EXAMIANS APP
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. Radiation Convection Conduction Nucleate boiling Radiation Convection Conduction Nucleate boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Speed of a submarine in deep sea & that of an aeroplane is measured by a/an Rotameter Hot wire anemometer Pitot tube Stroboscope Rotameter Hot wire anemometer Pitot tube Stroboscope 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 A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material? Brass Glass Steel Rubber Brass Glass Steel Rubber ANSWER DOWNLOAD EXAMIANS APP
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