

Thermodynamics - Engineering
Q1: According to Kelvin-Planck's statement of second law of thermodynamics,A
it is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work
B
it is possible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work
C it is impossible to construct a device which operates in a cyclic process and produces no effect other than the transfer of heat from a cold body to a hot body
D none of the above
ANS:A - it is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work Explanation: No answer description is available. |


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