logo

CuriousTab

CuriousTab

Discussion

Home ‣ Civil Engineering ‣ GATE Exam Questions Comments
  • Question

  • The kinetic energy correction factor for a full developed laminar flow through a circular pipe is


  • Options
  • A. 1.00
  • B. 1.33
  • C. 2.00
  • D. 1.50

  • Correct Answer
  • 2.00 

    • GATE Exam Questions problems

    Search Results

    • 1. A reinforced concrete column contains longitudinal steel equal to 1 percent of net cross-sectional area of the column. Assume modular ratio as 10. The loads carried (using the elastic theory) by the longitudinal steel and the net area of concrete, are Ps and Pc respectively. The ratio Ps/Pc expressed as percent is

    • Options
    • A. 0.1
    • B. 1
    • C. 1.1
    • D. 10
      • Discuss
    • 2. A tube well having a capacity of 4 m3/hour operates for 20 hours each day during the irrigation season. How much area can be commanded if the irrigation interval is 20 days and depth of irrigation is 7 cm?

    • Options
    • A. 1.71 x 104 m2
    • B. 1.14 x 104 m2
    • C. 22.9 x 104 m2
    • D. 2.29 x 104 m2
      • Discuss
    • 3. The peak discharge of the instantaneous unit hydrograph of a basin, when compared to the peak discharge of a 4-hour unit hydrograph of that basin, would be

    • Options
    • A. greater
    • B. equal
    • C. equal or lesser
    • D. lesser
      • Discuss
    • 4. The span to depth ratio limit is specified in IS : 456-1978 for the reinforced concrete beams, in order to ensure that the

    • Options
    • A. tensile crack width is below a limit
    • B. shear failure is avoided
    • C. stress in the tension reinforcement is less than the allowable value
    • D. deflection of the beam is below a limiting value
      • Discuss
    • 5. The minimum area of tension reinforcement in a beam shall be greater than

    • Options
    • A. 0.85 bd/fy
    • B. 0.87 fy/bd
    • C. 0.04 bd
    • D. 0.4 bd/y
      • Discuss
    • 6. X-component of velocity in a 2-D incompressible flow is given by u = y2 + 4 xy. If Y-com-ponent of velocity 'v' equals zero at y = 0, the expression for 'v' is given by

    • Options
    • A. 4y
    • B. 2y2
    • C. -2y2
    • D. 2xy
      • Discuss
    • 7. Un-factored maximum bending moments at a section of a reinforced concrete beam resulting from a frame analysis are 50, 80, 120 and 180 kNm under dead, live, wind and earthquake loads respectively. The design moment (kNm) as per IS: 456-2000 for the limit state of collapse (flexure) is

    • Options
    • A. 195
    • B. 250
    • C. 345
    • D. 372
      • Discuss
    • 8. A cantilever beam of length L and a cross section with shape factor f supports a concentrated load P as shown below

      The length LP of the plastic zone, when the maximum bending moment equals the plastic moment MP, given by

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 9. For the frame shown in the below figure, the maximum bending moment in the column is,

    • Options
    • A. zero
    • B. 400 kNm
    • C. 100 kNm
    • D. 200 kNm
      • Discuss
    • 10. Flexible pavements derive stability primarily from :

    • Options
    • A. aggregate interlock, particle friction and cohesion
    • B. cohesion alone
    • C. the binding power of bituminous materials
    • D. the flexural strength of the surface course
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.