Q. For a cantilever beam of length L built-in at the support and restrained against torsion at the free end, the effective projecting length l is

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Q. In a built up section carrying a tensile force, the flanges of two channels are turned outward

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Q. If P is the wind pressure in kg/cm², v is the velocity in km/hour and K is a constant of proportionality, then

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Q. Length of an outstanding leg of a vertical stiffener, may be taken equal to

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Q. Efficiency of a riveted joint is defined as the ratio of

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Q. The stress in the wall of a thin cylinder subjected to internal pressure, is

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Q. The diameter of a bolt hole is taken as the nominal diameter of the bolt plus

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Q. Pick up the correct statement from the following:

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Q. According to I.S. : 800 - 1871, lacing bars resist transverse shear equal to

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Q. The greatest permissible clear dimension of the web of thickness t in the panel of a plate girder, is restricted to

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Q. As per ISI, rolled steel beam sections are classified into

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Q. Water pressure in a 80 cm water main is 10 kg/cm². The minimum thickness of the metal required for the water main, not to be stressed more than 200 kg/cm², is

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Q. In a tension member if one or more than one rivet holes are off the line, the failure of the member depends upon :

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Q. The size of a butt weld is specified by the effective throat thickness which in the case of incomplete penetration, is taken as

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Q. The thickness of the web of a mild steel plate girder is less than d/200. If only one horizontal stiffener is used, it is placed at

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Q. The load on a lintel is assumed as uniformly distributed if the height of the masonry above it, is upto a height of

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Q. Working shear stress on the gross area of a rivet as recommended by Indian Standards, is

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Q. Pick up the correct statement from the following:

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Q. Stiffeners are used in a plate girder

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Q. The channels get twisted symmetrically with regard to its axis

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