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Reported Question / Answer
Q.) Hot water (0.01 m3 /min) enters the tube side of a counter current shell and tube heat exchanger at 80°C and leaves at 50°C. Cold oil (0.05 m3/min) of density 800 kg/m3 and specific heat of 2 kJ/kg.K enters at 20°C. The log mean temperatu
1)
35
2)
32
3)
40
4)
42
5)
NULL
Answer :
2
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