A proposed device claims to transfer 100J of heat from a reservoir at 270K to another at 310K in every cycle without any external work input. Which statement about this device is correct?
(a) The device violates the First Law because energy is not conserved in the cycle.
(b) The device violates only the Clausius statement of the Second Law of Thermodynamics.
(c) The device violates both the Clausius and Kelvin–Planck statements because the two statements are equivalent.
(d) The device would be possible if the heat transfer were carried out reversibly.