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Total Questions : 903 | Page 86 of 91 pages
Question 851. 0.  For steel members exposed to weather and not accessible for repainting, the thickness of steel should not be less than
  1.    4.5 mm
  2.    6 mm
  3.    8 mm
  4.    10 mm.
 Discuss Question
Answer: Option C. -> 8 mm
Question 852. 2.  The effective length of a compression member of length L, held in position and restrained in direction at both ends, is
  1.    L
  2.    0.67 L
  3.    0.85 L
  4.    1.5 L
 Discuss Question
Answer: Option B. -> 0.67 L
Question 853. 4.  The effective length of a compression member of length L held in position at both ends but not restrained in direction, is
  1.    L
  2.    0.67 L
  3.    0.85 L
  4.    1.5 L
 Discuss Question
Answer: Option A. -> L
Question 854. 5.  The maximum permissible slenderness ratio of Compression member carrying dead and superimposed load, is
  1.    180
  2.    200
  3.    250
  4.    300
 Discuss Question
Answer: Option A. -> 180
Question 855. 6. The maximum permissible slenderness ratio of a member carrying loads resulting from wind, is
  1.    180
  2.    200
  3.    250
  4.    300
 Discuss Question
Answer: Option C. -> 250
Question 856. 3.  The effective length of a compression member of length L held in position and restrained in direction at one end and effectively restrained in direction but not held in position at the other end, is
  1.    L
  2.    0.67 L
  3.    0.85 L
  4.    1.5 L
 Discuss Question
Answer: Option A. -> L
Question 857. 8. Long column is one
  1.    which is more than 3 m long
  2.    whose lateral dimension is less than 25 cm
  3.    which is free at its top
  4.    which has a ratio of effective length and least lateral dimension more than 15
 Discuss Question
Answer: Option D. -> which has a ratio of effective length and least lateral dimension more than 15
Question 858. 7.  Maximum permissible slenderness ratio of a member normally acting as a tie in a roof truss, is
  1.    180
  2.    200
  3.    250
  4.    350
 Discuss Question
Answer: Option D. -> 350
Question 859. 9.  The Indian stambard code which deals with steel structures, is
  1.    IS :875
  2.    IS :800
  3.    IS : 456
  4.    IS: 1893.
 Discuss Question
Answer: Option B. -> IS :800
Question 860. 1.  Stiffeners are used in a plate girder
  1.    to reduce the compressive stress
  2.    to reduce the shear stress
  3.    to take the bearing stress
  4.    to avoid bullring of web plate.
 Discuss Question
Answer: Option D. -> to avoid bullring of web plate.

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