Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Celcius Absolute Reaumer Farenhite Celcius Absolute Reaumer Farenhite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Carnot cycle is also termed as the constant __________ cycle in thermodynamics. Heat Volume Pressure Entropy Heat Volume Pressure Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C. 959 723 1147 1493 959 723 1147 1493 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Decreased compressor power Causes heat loss due to poor heat transfer Can be prevented by proper design Is immaterial Decreased compressor power Causes heat loss due to poor heat transfer Can be prevented by proper design Is immaterial ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the effect on the performance of the economiser in the thermal power plant boiler, if the feed water temperature is very low due to preheaters being out for repairs or starving of steam supply ? Heat transfer efficiency of economiser increases due to picking up high heat from the flue gases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water Economiser tube life increases due to handling of low temperature water Scale formation rate on economiser tubes increases Heat transfer efficiency of economiser increases due to picking up high heat from the flue gases It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water Economiser tube life increases due to handling of low temperature water Scale formation rate on economiser tubes increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Unit of viscosity in CGS system is Gm . cm . sec⁻¹ Gm . cm² . sec⁻² Gm .cm⁻², sec⁻¹ Gm .cm⁻¹ sec⁻¹ Gm . cm . sec⁻¹ Gm . cm² . sec⁻² Gm .cm⁻², sec⁻¹ Gm .cm⁻¹ sec⁻¹ ANSWER DOWNLOAD EXAMIANS APP
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