Theory of Structures

Gradually applied static loads do not change with time their_______________?

Byadmin January 17, 2019June 4, 2021

Gradually applied static loads do not change with time their_______________?

A. Magnitude
B. Direction
C. Point of application
D. All the above(Correct)

Theory of Structures

For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________?

For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________?

A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula

Read More For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________?
Theory of Structures

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________?

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________?

A. Steel experiences tensile force
B. Brass experiences compressive force
C. Composite beam gets subjected to a couple
D. All the above(Correct)

Read More A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________?
Theory of Structures

The locus of the moment of inertia about inclined axes to the principal axis, is______________?

The locus of the moment of inertia about inclined axes to the principal axis, is______________?

A. Straight line
B. Parabola
C. Circle
D. Ellipse

Read More The locus of the moment of inertia about inclined axes to the principal axis, 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 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

Read More 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

The horizontal thrust on the ends of a two hinged semicircular arch of radius carrying_________________?

The horizontal thrust on the ends of a two hinged semicircular arch of radius carrying_________________?

A. A uniforml 4/3
B. end, is
C. All the above
D. non of these

Read More The horizontal thrust on the ends of a two hinged semicircular arch of radius carrying_________________?
Theory of Structures

A truss containing j joints and m members, will be a simple truss if_________________?

A truss containing j joints and m members, will be a simple truss if_________________?

A. m = 2j – 3
B. j = 2m – 3
C. m = 3j – 2
D. j = 3m – 2

Read More A truss containing j joints and m members, will be a simple truss if_________________?

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