The centrifugal force due to curvature of track is assumed to act on the bridge at a height of 2.13 m above the rail level 1.83 m above the rail level 1.23 m above the rail level 1.50 m above the rail level TRUE ANSWER : ? YOUR ANSWER : ?
Battening is preferable when the<br/>i) column carries axial load only<br/>ii) space between the two main components is not very large<br/>iii) column is eccentrically loaded<br/>The correct answer is (ii) and (iii) (i) and (ii) only (i) only (iii) TRUE ANSWER : ? YOUR ANSWER : ?
Diameter of a bolt hole is usually taken as gross diameter of bolt nominal diameter + 1.5 mm nominal diameter of bolt nominal diameter + 2.0 mm TRUE ANSWER : ? YOUR ANSWER : ?
As per IS : 875, for the purposes of specifying basic wind velocity, the country has been divided into 4 zones 5 zones 6 zones 3 zones TRUE ANSWER : ? YOUR ANSWER : ?
The maximum spacing of vertical stiffeners is (where d is the distance between flange angles) 1.75 d 1.25 d 1.5 d 1.33 d TRUE ANSWER : ? YOUR ANSWER : ?
The sway bracing is designed to transfer 25% of the top panel wind load to bottom bracing 10% of the top panel wind load to bottom bracing 2Vi % of the top panel wind load to bottom bracing 50% of the top panel wind load to bottom bracing TRUE ANSWER : ? YOUR ANSWER : ?
The effective length of a battened strut effectively held in position at both ends but not restrained in direction is taken as 1.8 L 1.5 L 1.1 L 1.3 L TRUE ANSWER : ? YOUR ANSWER : ?
If the thickness of plate to be connected by a rivet is 16 mm, then suitable size of rivet as per Unwin’s formula will be 27 mm 16 mm 24 mm 20 mm TRUE ANSWER : ? YOUR ANSWER : ?
The basic wind speed is specified at a height ‘h’ above mean ground level in an open terrain. The value of ’h’ is 40 m 20 m 30 m 10 m TRUE ANSWER : ? YOUR ANSWER : ?
Gantry girders are designed to resist longitudinal loads and vertical loads lateral loads lateral, longitudinal and vertical loads lateral and longitudinal loads TRUE ANSWER : ? YOUR ANSWER : ?