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  • Question

  • The Piezometric head at point C, in the experimental set-up shown in the below figure when the flow takes place under a constant head through the soils A and B is
    The Piezometric head at point C, in the experimental set-up shown in the below figure when the flow


  • Options
  • A. 0 cm
  • B. 40 cm
  • C. 80 cm
  • D. 120 cm

  • Correct Answer
  • 120 cm 

    • GATE Exam Questions problems

    Search Results

    • 1. If a single pipe of length L and diameter D is to be replaced by three pipes of same material, same length and equal diameter d (d < D), to convey the same total discharge under the same head loss, then d and D are related by

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 2. The BOD removal efficiency, in percentage, during primary treatmet under normal conditions is about

    • Options
    • A. 65%
    • B. 85%
    • C. 30%
    • D. Zero
      • Discuss
    • 3. The problem of lateral buckling can arise only in those steel beams which have

    • Options
    • A. Moment of inertia about the bending axis larger than the other
    • B. Moment of inertia about the bending axis smaller than the other
    • C. Fully supported compression flange
    • D. None of the above.
      • Discuss
    • 4. A three hinged arch shown in the below figur is quarter of a circle, If the vertical and horizontal components of reaction at A are equal, the value of ? is

    • Options
    • A. 60°
    • B. 45°
    • C. 30°
    • D. None in (0°, 90°)
      • Discuss
    • 5. The equation along a stream line holds true for :

    • Options
    • A. steady, frictionless, compressible fluid
    • B. steady, uniform, incompressible fluid
    • C. steady, frictionless, incompressible fluid
    • D. unsteady incompressible fluid
      • Discuss
    • 6. In an area of 200 hectare, water table drops by 4 m. If the porosity is 0.35 and the specific retention is 0.15, change in volume of storage in the aquifer is

    • Options
    • A. 160 m3
    • B. 1.6 x 106 m
    • C. 8 x 106 m3
    • D. 1.6 x 103 m3
      • Discuss
    • 7. Generally (fatigue life of welded steel structure/fatigue life of riveted steel structure) ratio is,

    • Options
    • A. smaller than 1
    • B. equal to 1
    • C. greater than 1
    • D. greater than 2.1
      • Discuss
    • 8. Bending moments at joint b and c of the portal frame are respectively :

    • Options
    • A. + p l/2, - p l/2
    • B. + p l/2, + p l/2
    • C. + p l/4, - p l/4
    • D. + p l/4, + p l/4
      • Discuss
    • 9. The effective width of a reinforced concrete T beam flange under compression, according to IS : 456-1978, given I0 is the distance between the adjacent zero moment points, b is the breadth of the rib and D is the thickness of the flange, is

    • Options
    • A.
    • B. I0 + 6D
    • C.
    • D.
      • Discuss
    • 10. Factor of safety adopted by IS : 800 - 1984 while arriving at the permissible stress in axial compression, is :

    • Options
    • A. 2.00
    • B. 1.00
    • C. 1.67
    • D. 1.50
      • Discuss

    Comments

    Avatar
    Neeraj Gupta
    Because head difference between free surface of water at point d and point c is 120-0 = 120 Condition:- When we assume the datum line is at point c
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