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MCQs: An electric current I is passing through a resistor in contact with a reservoir. The internal energy of the resistor is constant. Heat generated is absorbed by surrounding at temperature T0. What will be the effect on entropy of the universe?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: How is heat transfer associated with entropy transfer?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the entropy transfer associated with work?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: When system gains entropy from the surrounding, what will be the effect on the molecules of the system?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the entropy generation?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which law of thermodynamics expresses that the energy is always conserved quantity wise?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The law of degradation of energy states that
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The temperature of a substance at which the vapour pressure is equal to 760 mm Hg is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The temperature at which a pure liquid transforms into vapour at constant pressure is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In which condition can real gas closely obey the ideal gas equation?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What should be the initial temperature of gas to obtain maximum cooling effect in the Joule-Kelvin expansion?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: At the maximum inversion temperature in the graph of isenthalpic or joule-kelvin expansion of a gas, the value of Joule-Kelvin coefficient is
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the effect of reheat on the net work output of the steam power plant?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The reheat cycle allows steam power plant
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In ideal regenerative cycle (saturated steam Rankine cycle), the heat addition takes place
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the relation between efficiencies of the ideal regenerative Rankine cycle and the Carnot cycle?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which cycle is more suitable for the reciprocating engines?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which cycle is more efficient for electricity generation plant?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which among the following is the basic air standard cycle for all modern gas turbine plants?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the effectiveness of the regenerator in gas power plant?
Category: Mechanical Engineering Questions, Published by: teswesm
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