FREE Civil Engineering Theory of Structure Question and Answers

By taking the virtual work of an elastic system into consideration, the virtual work of

Internal as well as external forces

Internal forces only

External forces only

None of the above

Correct! Wrong!

The section modulus at every point on a beam can be calculated by dividing the section's moment of inertia by

Depth of the neutral axis

Depth of the section

Maximum compressive stress at the section

Maximum tensile stress at the section

Correct! Wrong!

Choose the appropriate statement from the list below:

If tensile stress is less than axial stress, the section experiences compressive stress

If tensile stress is equal to axial stress, the section experiences compressive stress

The moment of inertia is calculated about the axis about which bending takes place

All of the above

Correct! Wrong!

The number of independent equations that must be satisfied for a flat structure to be in static equilibrium is

one

two

three

four

Correct! Wrong!

When a body is in equilibrium, it means

It moves vertically

It rotates about its C.G.

It moves horizontally

None of the above

Correct! Wrong!

The total of the distribution factors for all the members meeting at any joint in the instant distribution technique is always

One

Zero

Greater than one

Less than one

Correct! Wrong!

In the case of a section's main axis

Product of moment of inertia is zero

Sum of moment of inertia is zero

Difference of moment inertia is zero

None of the above

Correct! Wrong!

FREE Civil Engineering Theory of Structure Question and Answers

By taking the virtual work of an elastic system into consideration, the virtual work of

The section modulus at every point on a beam can be calculated by dividing the section's moment of inertia by

Choose the appropriate statement from the list below:

The number of independent equations that must be satisfied for a flat structure to be in static equilibrium is

When a body is in equilibrium, it means

The total of the distribution factors for all the members meeting at any joint in the instant distribution technique is always

In the case of a section's main axis

FREE Civil Engineering PE Prep Question and Answers

FREE Basic Civil Engineering PE Question and Answers

By taking the virtual work of an elastic system into consideration, the virtual work of

The section modulus at every point on a beam can be calculated by dividing the section's moment of inertia by

Choose the appropriate statement from the list below:

The number of independent equations that must be satisfied for a flat structure to be in static equilibrium is

When a body is in equilibrium, it means

The total of the distribution factors for all the members meeting at any joint in the instant distribution technique is always

In the case of a section's main axis

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