Chemical Engineering Basics In age-hardenable alloys, maximum ductility is obtained Immediately after solution treatment and subsequent quenching After overageing In as cast state After optimum ageing Immediately after solution treatment and subsequent quenching After overageing In as cast state After optimum ageing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following materials has the maximum shrinkage allowance ? Brass Lead Aluminium alloy Cast iron Brass Lead Aluminium alloy Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy is used to produce 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 Components of large size Porosity free components High precision components with complex cavities and sharp features ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent. 150 400 300 200 150 400 300 200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Tachometer Frequency counter Strobometer Speedometer Tachometer Frequency counter Strobometer Speedometer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS