Chemical Engineering Basics For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ? Enthalpy - entropy Enthalpy-pressure Temperature - pressure Temperature - entropy Enthalpy - entropy Enthalpy-pressure Temperature - pressure Temperature - entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Shows inversion of solubility None of these Decreases Increases Shows inversion of solubility None of these Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics With increase in steam pressure, its specific volume decreases Rapidly first and then slowly Linearly Exponentially Slowly first and then rapidly Rapidly first and then slowly Linearly Exponentially Slowly first and then rapidly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about 0.37569444444444 0.70902777777778 1.2090277777778 0.95902777777778 0.37569444444444 0.70902777777778 1.2090277777778 0.95902777777778 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is an example of cathodic protection of metals against corrosion ? Galvanised iron Painted steel Lead lined reactor Case hardened steel Galvanised iron Painted steel Lead lined reactor Case hardened steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then It will deliver low discharge of liquid Its efficiency will not be affected It will not develop sufficient head to raise water It will be cavitated It will deliver low discharge of liquid Its efficiency will not be affected It will not develop sufficient head to raise water It will be cavitated ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS