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  • Question
  • If a pair of angles placed back to back in tension are connected by one leg of each angle, the net effective area of the section, is


  • Options
  • A. If a pair of angles placed back to back in tension are connected by one leg of each angle, the net e
  • B. If a pair of angles placed back to back in tension are connected by one leg of each angle, the net e
  • C. If a pair of angles placed back to back in tension are connected by one leg of each angle, the net e
  • D. If a pair of angles placed back to back in tension are connected by one leg of each angle, the net e
  • E. none of these.

  • Correct Answer
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  • More questions

    • 1. 30 m long rails are used in

    • Options
    • A. India
    • B. Pakistan
    • C. Russia
    • D. U.S.A.
    • E. U.K.
    • Discuss
    • 2. A river training work is generally required when the river is

    • Options
    • A. meandering
    • B. aggrading
    • C. degrading
    • D. all the above.
    • Discuss
    • 3. Wrought iron contains carbon about

    • Options
    • A. 1.5% to 5.5%
    • B. 0.5% to 1.75%
    • C. 0.1% to 0.25%
    • D. none to these.
    • Discuss
    • 4. A major beam in a building structure, is known as

    • Options
    • A. a girder
    • B. a floor beam
    • C. a main beam
    • D. all the above.
    • Discuss
    • 5. For night landing, the thresholds are lighted

    • Options
    • A. green
    • B. red
    • C. white
    • D. yellow
    • Discuss
    • 6. On B.G. tracks the distance of outer signal from station limit is kept

    • Options
    • A. 510 m
    • B. 520 m
    • C. 530 m
    • D. 540 m
    • E. 550 m
    • Discuss
    • 7. The notch angle for maximum discharge over a triangular notch, is

    • Options
    • A. 30°
    • B. 60°
    • C. 90°
    • D. 120°
    • Discuss
    • 8. In scanty rainfall regions, the camber provided will be

    • Options
    • A. nil
    • B. flatter
    • C. steeper
    • D. None of these.
    • Discuss
    • 9. The radius of curvature of the arc of the bubble tube is generally kept

    • Options
    • A. 10 m
    • B. 25 m
    • C. 50 m
    • D. 100 m
    • Discuss
    • 10. The solid angles are measured in

    • Options
    • A. degrees
    • B. grades
    • C. radians
    • D. steradians.
    • Discuss


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