engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Heat Transfer Heat Exchanger Heat Exchanger Analysis
In a certain exchanger, both the fluids have identical mass flow rate and specific heat product. The hot fluid enters at 76°C and leaves 47°C and cold fluid enters at 26°C and leaves at 55°C. The effectiveness of heat exchanger is
1
0.16
2
0.58
3
0.72
4
0.68