According to Kelvin-Planck's statement of second law of thermodynamics – McqOptions

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1.	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
Answer» B. It is possible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work

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