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  • Question

  • The forces in members 'a, b, c' in the truss shown are, respectively


  • Options
  • A. P, The forces in members 'a, b, c' in the truss shown are, respectively P, , 0 , P, 0 P, P, P , , 0, 0
  • B. The forces in members 'a, b, c' in the truss shown are, respectively P, , 0 , P, 0 P, P, P , , 0, P, 0
  • C. P, P, P
  • D. The forces in members 'a, b, c' in the truss shown are, respectively P, , 0 , P, 0 P, P, P , , 0, The forces in members 'a, b, c' in the truss shown are, respectively P, , 0 , P, 0 P, P, P , , 0, 0

  • Correct Answer
  • P, , 0 

    • GATE Exam Questions problems

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    • 1. In a BOD test, 5 ml of waste is added to 295 ml of aerated pure water. Initial dissolved oxygen (D.O) content of the diluted sample is 7.8 mg/l. After 5 days of incubation at 20°C, the D.O. content of the sample is reduced to 4.4 mg/l. The BOD of the waste water is :

    • Options
    • A. 196 mg/l
    • B. 200 m/l
    • C. 204 mg/l
    • D. 208 mg/l
      • Discuss
    • 2. A deep cut of 7 m has to be made in a clay with unit weight 16 kN/m3 and a cohesion of 25 kN/m2. What will be the factor of safety if one has to have a slope angle of 30°? Stability number is given to be 0.178 (from Taylor's chart) for a depth factor of 3.

    • Options
    • A. 0.80
    • B. 1.1
    • C. 1.25
    • D. 1.0
      • Discuss
    • 3. Rotational stiffness-coefficient, K11 for the frame having two members of equal EI/l is given by :

    • Options
    • A. 5 EI/l
    • B. 6 EI/l
    • C. 7 EI/l
    • D. 8 EI/l
      • Discuss
    • 4. Chemical oxygen Demand (COD) of a sample is always greater than Biochemical Oxygen Demand (BOD) since it represents :

    • Options
    • A. biodegradable organic matter only
    • B. biodegradable and non-biodegradable organic matter
    • C. non-biodegradable organic matter
    • D. inorganic matter
      • Discuss
    • 5. The plan of stairs supported at each end by landings spanning parallel with risers is shown in the below figure. The effective span of staircase slab is

    • Options
    • A. 3000 mm
    • B. 4600 mm
    • C. 4750 mm
    • D. 6400 mm
      • Discuss
    • 6. The shape of the cross-section, which has the largest shape factor, is

    • Options
    • A. rectangular
    • B. I-section
    • C. diamond
    • D. solid circular
      • Discuss
    • 7. Water emerges from an ogee spillway with velocity 13.72 m/s and depth = 3.0 m at its toe. The tail water depth required to form a hydraulic jump at the toe is

    • Options
    • A. 6.48 m
    • B. 5.24 m
    • C. 3.24 m
    • D. 2.24 m
      • Discuss
    • 8. If YY is the centroidal axis of a T beam-section subjected to plastic moment, Mp, the neutral axis lies,

    • Options
    • A. above the line ZZ
    • B. between the lines YY and ZZ
    • C. between the lines XX and YY
    • D. below the line XX
      • Discuss
    • 9. Width of carriage way for a single lane is recommended to be

    • Options
    • A. 7.5 m
    • B. 7.0 m
    • C. 3.75 m
    • D. 5.5 m
      • Discuss
    • 10. An inverted siphon is a

    • Options
    • A. device for distributing septic tank effluent to a soil absorption system
    • B. device for preventing overflow from elevated water storage tank
    • C. device for preventing crown corrosion of sewer
    • D. section of sewer which is dropped below the hydraulic grade line in order to avoid an obstacle.
      • Discuss

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