Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

Theory of Structures

The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called______________?

Theory of Structures /
The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called______________?

A. Stiffness
B. Proof resilience
C. Proof stress
D. Proof load

The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called______________? Read More »

Theory of Structures

A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm2), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is_____________?

Theory of Structures /
A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm2), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is_____________?

A. 25 N
B. 30 N
C. 35 N
D. 40 N

A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm2), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is_____________? Read More »

Theory of Structures

The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________?

Theory of Structures /
The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________?

A. wl3/3EI
B. wl4/3EI
C. wl4/8EI(Correct)
D. wl4/12EI

 

The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________? Read More »

Theory of Structures

A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm2 is________________?

Theory of Structures /
A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm2 is________________?

A. 4.0 mm
B. 4.5 mm
C. 5.0 mm(Correct)
D. 5.5 mm

 

A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm2 is________________? Read More »

Theory of Structures

A concentrated load P is supported by the free end of a quadrantal ring AB whose end B is fixed. The ratio of the vertical to horizontal deflections of the end A, is______________?

Theory of Structures /
A concentrated load P is supported by the free end of a quadrantal ring AB whose end B is fixed. The ratio of the vertical to horizontal deflections of the end A, is______________?

A. /6
B. /2(Correct)
C. /3
D. /4

 

A concentrated load P is supported by the free end of a quadrantal ring AB whose end B is fixed. The ratio of the vertical to horizontal deflections of the end A, is______________? Read More »

Theory of Structures

A close coil helical spring of mean diameter D consists of n coils of diameter d. If it carries an axial load W, the energy stored in the spring, is______________?

Theory of Structures /
A close coil helical spring of mean diameter D consists of n coils of diameter d. If it carries an axial load W, the energy stored in the spring, is______________?

A. 4WD²n/d4N
B. 4W²Dn/d4N
C. 4W²D3n/d4N(Correct)
D. 4W²D3n²/d4N

 

A close coil helical spring of mean diameter D consists of n coils of diameter d. If it carries an axial load W, the energy stored in the spring, is______________? Read More »

Theory of Structures