Chemical Engineering Basics Super conduction in metals is observed at a temperature of __________ °K. >100 About 273 About 373 >100 About 273 About 373 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method. Dye penetrant Ultrasonic X-ray Magnetic particle Dye penetrant Ultrasonic X-ray Magnetic particle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as Gr0.33, Gr0.25 Gr0.25, Gr Gr, Gr0.25 Gr0.25, Gr0.33 Gr0.33, Gr0.25 Gr0.25, Gr Gr, Gr0.25 Gr0.25, Gr0.33 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means 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 Mortgaging the obsolete machine/property Disposing off machine/property, which is no longer useful in the present scenerio ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Conduction Convection Both A & B Radiation Conduction Convection Both A & B Radiation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to Troostite Sorbite Martensite Bainite Troostite Sorbite Martensite Bainite ANSWER DOWNLOAD EXAMIANS APP
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