Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Shot blasting Pickling Skimming Descaling Shot blasting Pickling Skimming Descaling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics While the oxy-acetylene flame produces a temperature of 3200°C, the temperature produced by oxy-hydrogen flame is about __________ °C. 2400 1800 2000 3000 2400 1800 2000 3000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The velocity at which individual particles from a fluidised bed are carried away by the fluid passing through it, is defined as the Superficial velocity Terminal velocity Elutriation velocity Minimum fluidisation velocity Superficial velocity Terminal velocity Elutriation velocity Minimum fluidisation velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Shows inversion of solubility Decreases Increases None of these Shows inversion of solubility Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Load cells used for the measurement of weight has Provision of thermal compensation and is hermetically sealed No moving parts and incurs negligible deflection under load Compact & rugged construction with an accuracy of 0.1 to 1% All of these Provision of thermal compensation and is hermetically sealed No moving parts and incurs negligible deflection under load Compact & rugged construction with an accuracy of 0.1 to 1% All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lead is poured into the joints between two __________ pipes. Plastic Concrete Cast iron Steel Plastic Concrete Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
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