A liquid is flowing through a pipe of cross section 4 m^2 at a rate of 4 kg/s, at a point pipe is divided into two pipes of areas of equal areas, what will be the ratio of flow rate in both the pipes?(a) 1:3(b) 1:1(c) 1:2(d) 2:3I have been asked this question during an internship interview.This intriguing question comes from Flow Rate topic in chapter Moles, Density & Concentration of Basic Chemical Engineering

A liquid is flowing through a pipe of cross section 4 m^2 at a rate of

1.	A liquid is flowing through a pipe of cross section 4 m^2 at a rate of 4 kg/s, at a point pipe is divided into two pipes of areas of equal areas, what will be the ratio of flow rate in both the pipes?(a) 1:3(b) 1:1(c) 1:2(d) 2:3I have been asked this question during an internship interview.This intriguing question comes from Flow Rate topic in chapter Moles, Density & Concentration of Basic Chemical Engineering
Answer» CORRECT choice is (b) 1:1 Easiest explanation: Since AREAS of the pipes are EQUAL, by CONTINUITY equation flow will divide EQUALLY in the pipes, so their ratio will be 1:1.

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