महाराष्ट्र अभियंता सेवा (स्थापत्य) गट ब मुख्य परीक्षा २०१३ पेपर १

The bulk modulus of an elastic body subjected to normal tensile stresses in all directions (x, y and z) is ________ .
Where μ - poisson's ratio and E - young's modulus.

Two bars of the same size but of different materials are subjected to the same tensile force. If the bars have their axial elongation in the ratio of 2:3, the ratio of modulus of elasticity of the two materials will be:

If a metal bar fixed at either ends is cooled by reducing the temperature by 30°C, the nature of the stresses developed in the bar will be :

A beam of span 'L' is simply supported at ends A and B carries a point load at C at a distance 'a' from A and 'b' from B. If a < b then the maximum deflection will occur :

A circular bar of length (l) uniformly tapers from diameter (d₁) at one end to diameter (d₂) at the other end. If the bar is subjected to axial tensile force (p) then its elongation is equal to _______  (d₁ > d₂)

When a body is subjected to the mutually perpendicular stresses (ox and oy) then the centre of the mohr's circle from y-axis is taken as :

What does moment area method find ?

If a body is subjected to a direct normal stress of intensity '8' along 'X' direction, then the intensity of maximum shear stress developed on the plane inclined at 45° to line of action of applied stress will be ________ .

If a circular shaft of diameter (D) is fixed at one end and subjected to torsional moment (T) at other end, then shear stress developed in shaft is:

Elongation of a circular rod tapering from zero at one end and diameter 'D' at the other end with 'y' as the density and 'L' as the Length due to self weight is ________ .

The reaction for the support 'B' of a beam loaded as shown in fig. is :

In the cable shown in fig the minimum tension occurs at :

A beam AB of Length ‘L' is hinged at its ends and carries a transverse external loading such that the end 'B' is sunk by an amount '8'. The fundamental slope deflection equation is :

The degree of static indeterminancy in the frame shown in fig. is :

A steel frame is shown in the figure. If joint 'O' of the frame is rigid, the rotational stiffness of the frame at point 'O' is given by :

Horizontal stiffness coefficient Ky of bar ‘AB' is given by : 

For a three hinged parabolic arch (span 'l, rise h) carrying a uniformly distributed load w/unit length covering the entire span pick up the correct statement from the following:

In moment distribution method of analysis, the following statement is true :

Rotational stiffness coefficient Ky for the frame having two members of equal El/l is given by : 

A three hinged arch of span 20 m and rise 5 m is loaded as shown in fig. The horizontal thrust 'H' is: