Strength of Mat...

If 10 coils of a spring cut out from a spring of 25 coils, then the stiffness of new spring will be

What will be the value of Poisson’s ratio if G/K = 0.6

If the equivalent bending moment in a shaft is 500 Nm and the torque acting is 300 Nm. The magnitude of the bending moment is

The yield stress of steel in both tension and compression is 250 MPa and poisson’s ratio(μ) is 0.25. It is subjected to principal stresses of 120 MPa (Tensile), 60 MPa (Tensile) and 30 MPa (compressive). The factor of safety (FOS) according to the maximum strain energy theory is _______ ( up to 3 decimal places)

A copper tube of 50 mm diameter and 1000 mm length having a thickness of 2 mm is closed at the ends and filled with a fluid of bulk modulus 2 × 10⁶ MPa. The extra amount of fluid that can be pumped is the tube for a maximum pressure increase of 50 MPa is (correct to 2 decimal place) ______ cc.