Hot water is cooled from π60⁰ Cπ to π36⁰ Cπ as it flows through the tube of a one-pass shell-and-tube heat exchanger. The cooling flow is also a water flow, for which the inlet and o...
a) π 3.99 × 10⁵ π
b) π 2.24 × 10⁵ π
c) π 1.75 × 10⁵ π
d) π 4.73 × 10⁵ π