When two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. This statement is called
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Mechanical Engineering · all questionsEngineering Thermodynamics
Engineering Thermodynamics
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All perfect gases change in volume by of its original volume at 0°C for every 1°C change in temperature, when the pressure remains constant. This statement is called
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Which of the following statement is wrong?
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A process of heating crude oil to a high temperature under a very high pressure to increase the yield of lighter distillates, is known as
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The process is adiabatic, if the value of n in the equation pvn = C, is
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First law of thermodynamics furnishes the relationship between
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The measurement of a thermodynamic property known as temperature is based on
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Measurement of temperature is based on
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The basis for measuring thermodynamic property of temperature is given by
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The absolute zero temperature is taken as
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According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant volume (cv) _________ with the change in pressure and temperature of the gas.
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The natural petroleum may be separated into
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One kg of carbon requires kg of oxygen and produces ________ kg of carbon monoxide gas.
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One kg of carbon requires kg of oxygen and produces __________ kg of carbon monoxide gas.
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For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be
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Properties of substances like pressure, temperature and density, in thermodynamic coordinates are
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Which of the following processes are thermodynamically reversible?
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Entropy change depends on
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Coke is produced
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Q100
Open questionWhen a gas is heated at constant pressure
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