SSC JE Civil Engineering 25-Sep-2019 Shift 1 Solved Paper

Question : 106 of 200

Marks: +1, -0

An irrigation canal is 80 km long. It has an average surface width of 15 m. If the evaporation measured in a class A pan is 5mm/day, the volume of water evaporated in a month of 30 days is: (take pan coefficient as 0.7)

126000 m $^{3}$
18000 m $^{3}$
12600 m $^{3}$
180000 m $^{3}$

Validate

Solution:

Total evaporation in m

^{3}

{80000 ×15× 5 ×30 ×0.70}/1000

= 126000 m^3

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