The direct stress included in a long column is………….. as compared to bending stress. (a) More (b) Less (c) Same (d) Negligible

The direct stress included in a long column is………….. as compared to bending stress. (a) More
(b) Less
(c) Same
(d) Negligible
by

1 Answer

Answer :

d) Negligible
by

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For the same span and loads fixed beam in comparison with simply supported beams has a. lesser value of maximum bending moment b. more value of maximum bending moment c.twice the value of maximum bending moment d.same value of maximum bending moment

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A column is said to be a short column, when (a) its length is very small (b) its cross-sectional area is small (c) the ratio of its length to the least radhis of gyration is less than 80 (d) the ratio of its length to the least radius of gyration is more than 80

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When sinking is accounted in a continuous beam the bending moment is a. modified b.same c.zero d.infinite

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Keeping loading same but increasing the length, normal stresses in a long column will (a) Increase (b) Decrease (c) No change (d) None

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Ratio of permissible stress in direct compression and bending compression is (A) Less than 1 (B) Between 1 and 1.5 (C) Between 1.5 and 2.0 (D) Greater

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A short, hollow cast iron cylinder with a wall thickness of 1 cm is to carry a compressive load of 10 tonnes. If the working stress in compression is 800 kg/cm2, the outside diameter of the cylinder should not be less than a) 0.5cm b) 5 cm c) 2.5cm d) 4.5 cm

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Breaking stress is (a) greater than the ultimate stress (b) Less than the ultimate stress (c) equal to the ultimate stress (d) None

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