Chemical Engineering Thermodynamics Absolute zero temperature signifies the Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in None of these Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects no heat Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in None of these Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects no heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Second law of thermodynamics is concerned with the Irreversible processes only Direction of energy transfer Amount of energy transferred Non-cyclic processes only Irreversible processes only Direction of energy transfer Amount of energy transferred Non-cyclic processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a common refrigerant? Ethylene Carbon dioxide Freon-12 Ammonia Ethylene Carbon dioxide Freon-12 Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an adiabatic process, the Work done is a path function Heat transfer is zero Enthalpy remains constant Temperature change is zero Work done is a path function Heat transfer is zero Enthalpy remains constant Temperature change is zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = y = 1.4 N = 1 N = 1.66 N = 0 N = y = 1.4 N = 1 N = 1.66 N = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = 0 Ds <0 Ds = Constant Ds > 0 Ds = 0 Ds <0 Ds = Constant Ds > 0 ANSWER DOWNLOAD EXAMIANS APP
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