Thermodynamics Test Questions

Q.  Which of the following cycles is not a reversible cycle_____________________?

a. Carnot
b. Ericsson
c. Stirling
d. Joule
e. none of the above


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MCQs:  First law of thermodynamics___________________?
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MCQs:  According to first law of thermodynamics_______________________?
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MCQs:  In an isothermal process, the internal energy________________?
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MCQs:  First law of thermodynamics furnishes the relationship between______________________?
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MCQs:  According to first law of thermodynamics__________________?
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MCQs:  For reversible adiabatic process, change in entropy is_________________?
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MCQs:  The more effective way of increasing efficiency of Carnot engine is to____________________?
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MCQs:  Molecular volume of any perfect gas at 600 x 103 N/m2 and 27°C will be ____________________?
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MCQs:  For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be___________________?
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MCQs:  Which of the following processes is irreversible process___________________?
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MCQs:  If a fluid expands suddenly into vacuum through an orifice of large dimension, then such a process is called___________________?
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MCQs:  If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as__________________?
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MCQs:  For which of the following substances, the internal energy and enthalpy are the functions of temperature only____________________?
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MCQs:  Universal gas constant is defined as equal to product of the molecular weight of the gas and_______________?
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MCQs:  The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is______________________?
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MCQs:  For which of the following substances, the gas laws can be used with minimum error_________________?
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MCQs:  One watt is equal to__________________?
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MCQs:  If a certain amount of dry ice is mixed with same amount of water at 80°C, the final temperature of mixture will be__________________?
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MCQs:  In an isothermal process, the internal energy of gas molecules________________?
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MCQs:  The term N.T.P. stands for________________________?
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