Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 4.5 0.5 3.5 8.5 4.5 0.5 3.5 8.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. Temperature None of these Kinematic viscosity Work Temperature None of these Kinematic viscosity Work ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The unity of Planck's constant 'h' in the equation, E = hv is J/s Kmol/J J.S J/kmol J/s Kmol/J J.S J/kmol ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat pump Accomplishes only space cooling in summer Accomplishes only space heating in winter Works on Carnot cycle Accomplishes both A and B Accomplishes only space cooling in summer Accomplishes only space heating in winter Works on Carnot cycle Accomplishes both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity and pressure are numerically equal, when the gas is In ideal state At low temperature In standard state At high pressure In ideal state At low temperature In standard state At high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical compressibility factor for all substances Vary as square of the absolute temperature Vary as square of the absolute pressure None of these Are more or less constant (vary from 0.2 to 0.3) Vary as square of the absolute temperature Vary as square of the absolute pressure None of these Are more or less constant (vary from 0.2 to 0.3) ANSWER DOWNLOAD EXAMIANS APP
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