engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Thermodynamics Second Law of Thermodynamics and Entropy Statements of Second Law of Thermodynamics
A machine which is transferring heat from the lower body to the higher body without consuming any external work. Such machine is an example of:
1
perpetual Motion Machine of the fourth kind
2
Perpetual Motion Machine of the second kind
3
Perpetual Motion Machine of the third kind
4
Perpetual Motion Machine of the first kind