Civil Engineering MCQs

Continuity Equation Questions with solutions MCQs

1. During designing water supply line of a housing complex, two distribution pipes of different diameter 2 cm, and 6 cm respectively are connected with the main supply pipe line. The velocity of flow of water in the pipe of 2 cm diameter is

A

4 times that in the 6 cm diameter pipe

B

6 times that in the 6 cm diameter pipe

C

9 times that in the 6 cm diameter pipe

D

12 times that in the 6 cm diameter pipe

Continuity Equation J.E Civil 2023
Correct Answer : C
Explanation :

Velocity is inversely proportional to area. (6/2)^2 = 9, so velocity is 9 times higher in smaller pipe.

Correct Answered :

Wrong Answered :

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