Chemical Engineering Basics Lead is added to 60:40 brass primarily to improve Machinability Corrosion resistance Strength Fluidity Machinability Corrosion resistance Strength Fluidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Ductile Tough Brittle Malleable Ductile Tough Brittle Malleable ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Rankine cycle comprises of two isothermal and two __________ processes. None of these Isentropic Polytropic Isobaric None of these Isentropic Polytropic Isobaric 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. 400 200 300 150 400 200 300 150 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In age-hardenable alloys, maximum ductility is obtained 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 In as cast state ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Compression ratio of an I.C. engine is the ratio of the Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke Pressure after compression to that before compression None of these Volume of air in cylinder before compression to that after compression Clearance volume to the volume swept by piston per stroke Pressure after compression to that before compression None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS