[A]. equal to
[B]. directly proportional to
[C]. inversely proportional to
null
✅ The correct answer is option B.
Thermodynamics MCQs
302. The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and recondensed, then the liquid with the next higher boiling point is then evaporated and recondensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called
[A]. cracking
[B]. carbonisation
[C]. fractional distillation
[D]. full distillation
✅ The correct answer is option C.
303. The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is
[A]. equal to one
[B]. less than one
[C]. greater than one
[D]. none of these
✅ The correct answer is option C.
304. Stirling and Ericsson cycles are
[A]. reversible cycles
[B]. irreversible cycles
[C]. semi-reversible cycles
[D]. quasi-static cycles
✅ The correct answer is option A.