Question

Estimate the heat removed by the condenser.

(a) 20 KJ/Kg

(b) 22 KJ/Kg

(c) 24 KJ/Kg

(d) 0

I have been asked this question during an interview for a job.

My question comes from Fractionation Column-Ponchon & Savarit Method topic in section Distillation of Mass Transfer

Answer 1

Right choice is (b) 22 KJ/Kg

The best explanation: Heat removed by the condenser = Qc/D + Hd = 50/25 + 20 = 20 KJ/Kg.