SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Thermodynamics First Law of Thermodynamics Steady Flow Energy Equation
Assume air as a perfect gas. It flows into a diffuser at 300 m/s, 300 K and 100 kPa. At exit, the velocity is negligibly small, but the pressure is high. Assuming zero heat transfer, the exit temperature is:
1
325 K
2
452.6 K
3
344.8 K
4
425 K