Chemical Engineering Basics Alloys having more than 80% copper are generally more Corrosion resistant Machinable Prone to season cracking Abrasion resistant Corrosion resistant Machinable Prone to season cracking Abrasion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Toughness of a material is measured by the Scratch test Notched bar test Universal testing machine Vicker's hardness test Scratch test Notched bar test Universal testing machine Vicker's hardness test ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A cylinderical rod subjected to a tensile strain within the elastic limit undergoes a volume change. If the volume strain is equal to half the tensile strain, then the Poisson's ratio of the rod is 0.33 0.44 0.25 0.33 0.44 0.25 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. 50 None of these 100 50 None of these 100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 120° 90° 60° 30° 120° 90° 60° 30° ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy is used to produce Components of large size Porosity free components High precision components with complex cavities and sharp features Components of such alloys whose constituents do not form alloys readily Components of large size Porosity free components High precision components with complex cavities and sharp features Components of such alloys whose constituents do not form alloys readily ANSWER DOWNLOAD EXAMIANS APP
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