engineering recuitment JSSC JE Mock Test 2023 Thermodynamics Second Law of Thermodynamics and Entropy Statements of Second Law of Thermodynamics
Consider the two statements :
S1 : Planck’s statement : It is impossible to construct an engine or device which while working in a cycle would convert all the heat supplied to it from a reservoir into work.
S2 :Clausius statement : It is impossible to construct a device which while working on cycle produces no other effects than the transfer of heat from a cooler body to a hotter body.
1
S1 is true, S2 is true
2
S1 is false, S2 is true
3
S1 is false, S2 is false
4
S1 is true, S2 is false