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A 10 m wide rectangular channel carries a distance of 22 m3/s at a depth of 1.2 m. The minimum height of the hump (in cm) required to be placed at a section to cause critical flow over the hump, neglecting energy loss will be ______.
    Correct answer is '18-19'. Can you explain this answer?
    Verified Answer
    A 10 m wide rectangular channel carries a distance of 22 m3/s at a dep...
    Concept:
    Minimum height of the hump
    Where y1 = depth of flow
    F1 = Froude numbers at section depth y1.
    Calculation:
    ΔZm = 0.186 m
    ΔZm = 18.6 cm
    Alternate solution:
    = 1.371 m
    yc = 0.79
    Ec = 1.5 × 0.79 = 1.185
    Δzm = E1 – Ec = 1.371 – 1.185 = 0.186 m = 18.6 cm
    Δzm = 0.186, Δzm = 18.6 cmZ
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    A 10 m wide rectangular channel carries a distance of 22 m3/s at a depth of 1.2 m. The minimum height of the hump (in cm) required to be placed at a section to cause critical flow over the hump, neglecting energy loss will be ______.Correct answer is '18-19'. Can you explain this answer?
    Question Description
    A 10 m wide rectangular channel carries a distance of 22 m3/s at a depth of 1.2 m. The minimum height of the hump (in cm) required to be placed at a section to cause critical flow over the hump, neglecting energy loss will be ______.Correct answer is '18-19'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A 10 m wide rectangular channel carries a distance of 22 m3/s at a depth of 1.2 m. The minimum height of the hump (in cm) required to be placed at a section to cause critical flow over the hump, neglecting energy loss will be ______.Correct answer is '18-19'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 10 m wide rectangular channel carries a distance of 22 m3/s at a depth of 1.2 m. The minimum height of the hump (in cm) required to be placed at a section to cause critical flow over the hump, neglecting energy loss will be ______.Correct answer is '18-19'. Can you explain this answer?.
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