The minimum thickness of plates in a steel stack should be 6 mm 9 mm 8 mm 7 mm TRUE ANSWER : ? YOUR ANSWER : ?
When the axis of load lies in the plane of rivet group, then the rivets are subjected to both (a) and (b) only shear stresses None of these only tensile stresses TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following conditions is to be satisfied both in elastic and plastic analysis ? yield condition mechanism condition equilibrium condition plastic moment condition TRUE ANSWER : ? YOUR ANSWER : ?
In case of timber structures, the form factor for solid circular cross-section is taken as 1.414 1.81 1.18 1.67 TRUE ANSWER : ? YOUR ANSWER : ?
If the floor is supported at or near the bottom but top chords of a bridge is not braced, then the bridge is called Through type Deck type Double deck type Half through type TRUE ANSWER : ? YOUR ANSWER : ?
The slenderness ratio of lacing bars should not exceed 100 180 120 145 TRUE ANSWER : ? YOUR ANSWER : ?
Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds (where t is thickness of web) 50 t 250 t 85 t 200 t TRUE ANSWER : ? YOUR ANSWER : ?
Battening is preferable when the i) column carries axial load only ii) space between the two main components is not very large iii) column is eccentrically loaded The correct answer is only (iii) (i) and (ii) only (i) (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
Bearing stiffeners are provided at<br/>i) the supports<br/>ii) the mid span<br/>iii) the point of application of concentrated loads<br/>The correct answer is both (i) and (iii) both (i) and (ii) only (i) (i), (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
In case of plastic design, the calculated maximum shear capacity of a beam as per IS:800 shall be (where, Aw = effective cross-sectional area resisting shear fy = yield stress of the steel) 0.85 Awfy 0.55 Awfy 0.75 Awfy 0.65 Awfy TRUE ANSWER : ? YOUR ANSWER : ?