The rate at which heat is extracted, in kJ/s from the refrigerated

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The rate at which heat is extracted, in kJ/s from the refrigerated space is

1. 28.3
2. 42.9
3. 34.4
4. 14.6

Correct Option: A

Rate at which heat is extracted = ṁ(h₁ – h₄)
= 0.2 (237 – 95.5) = 28.3 kW