SSC JE Civil Engineering 2018 Set 4 Solved Paper

Question : 120 of 200

Marks: +1, -0

At a particular point in the channel, the specific energy and velocity of flow is given by 1.5 m-kg/ kg and 2.5 m/s respectively. What is the depth of flow in channel at that point?

0.5
1.18
2.32
2.5

Validate

Solution:

Relation between total specific energy and depthis -
E = y + v2/ (2g)
1.5 = y + 2.5

^{2}

/2 × 9.81
y = 1.18m

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