Chemical Engineering Basics Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of portland cement. The component of Portland cement which first hardens is 5CaO . 3 Al2O₃ 3CaO . SiO₂ 3CaO . Al2O₃ 2CaO . SiO₂ 5CaO . 3 Al2O₃ 3CaO . SiO₂ 3CaO . Al2O₃ 2CaO . SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Load cells used for the measurement of weight has No moving parts and incurs negligible deflection under load Provision of thermal compensation and is hermetically sealed All of these Compact & rugged construction with an accuracy of 0.1 to 1% No moving parts and incurs negligible deflection under load Provision of thermal compensation and is hermetically sealed All of these Compact & rugged construction with an accuracy of 0.1 to 1% 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 Martensite Bainite Sorbite Troostite Martensite Bainite Sorbite Troostite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A compact estimate about the amount of materials handling between various work stations is obtained from the Bin chart Gantt chart Travel chart String diagram Bin chart Gantt chart Travel chart String diagram ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The ratio of coil diameter to wire diameter of a spring is called the spring Deflection None of these Index Form co-efficient Deflection None of these Index Form co-efficient ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The basic function of the drum in a boiler is to Act as a storage for feed water Remove settling impurities from steam Act as a storage for steam Separate steam from water Act as a storage for feed water Remove settling impurities from steam Act as a storage for steam Separate steam from water ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS