Chemical Engineering Basics When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively Decreases & decreases Increases & decreases Increases & increases Decreases & increases Decreases & decreases Increases & decreases Increases & increases Decreases & increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Magnesium Calcium Mercury Sodium Magnesium Calcium Mercury Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. Al2O₃ SiO₂ MnO₂ P Al2O₃ SiO₂ MnO₂ P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity. None of these 100 50 None of these 100 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means Mortgaging the obsolete machine/property Disposing off machine/property, which is no longer useful in the present scenerio Writing off the obsolete machine/ property Disposing off a machine/property on as is where is basis Mortgaging the obsolete machine/property Disposing off machine/property, which is no longer useful in the present scenerio Writing off the obsolete machine/ property Disposing off a machine/property on as is where is basis ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Tough Malleable Brittle Ductile Tough Malleable Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
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