Chemical Engineering Basics In age-hardenable alloys, maximum ductility is obtained In as cast state Immediately after solution treatment and subsequent quenching After optimum ageing After overageing In as cast state Immediately after solution treatment and subsequent quenching After optimum ageing After overageing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following materials has the maximum shrinkage allowance ? Lead Aluminium alloy Cast iron Brass Lead Aluminium alloy Cast iron Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy is used to produce Porosity free components Components of such alloys whose constituents do not form alloys readily Components of large size High precision components with complex cavities and sharp features Porosity free components Components of such alloys whose constituents do not form alloys readily Components of large size 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. 300 200 150 400 300 200 150 400 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Tachometer Speedometer Frequency counter Strobometer Tachometer Speedometer Frequency counter Strobometer ANSWER DOWNLOAD EXAMIANS APP
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