The equivalent length is of a column of length having both the ends fixed, is l 2 L L/2 L TRUE ANSWER : ? YOUR ANSWER : ?
In the truss, the force in the member AC is 8.75 t tensile 6.25 t compressive t compressive t tensile TRUE ANSWER : ? YOUR ANSWER : ?
A close coil helical spring when subjected to a moment M having its axis along the axis of the helix All of these Its mean diameter will decrease Its number of coils will increase It is subjected to pure bending TRUE ANSWER : ? YOUR ANSWER : ?
Inertia of a rectangular section of width and depth about an axis passing the moment of through C.G. and parallel to its width is BD³/6 BD²/6 BD³/12 B²D/6 TRUE ANSWER : ? YOUR ANSWER : ?
A rolled steel joist is simply supported at its ends and carries a uniformly distributed load which causes a maximum deflection of 10 mm and slope at the ends of 0.002 radian. The length of the joist will be, 15 M 16 m 13 M 14 M TRUE ANSWER : ? YOUR ANSWER : ?
A steel rod 1 metre long having square cross section is pulled under a tensile load of 8 tonnes. The extension in the rod was 1 mm only. If Esteel = 2 × 106 kg/cm², the side of the rod, is 2 cm 1 cm 1.5 cm 2.5 cm TRUE ANSWER : ? YOUR ANSWER : ?
constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and 3w l at the fixed end 2w w l at the fixed end w l) at the fixed end l) at the fixed end TRUE ANSWER : ? YOUR ANSWER : ?
Gradually applied static loads do not change with time their Direction Point of application All of these Magnitude TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the deflections of the free end of a cantilever due to an isolated load at 1/3rd and 2/3rd of the span, is 2/7 4/7 1/7 3/7 TRUE ANSWER : ? YOUR ANSWER : ?
For the close coil helical spring of the maximum deflection is 2WD3n/d4N 8WD3n/d4N WD3n/d4N 4W²D3n/d4N TRUE ANSWER : ? YOUR ANSWER : ?