FEM Quiz Class

The units for traction force:

• N/m

• N/m²

• N/m or N/m³

• N/m or N/m²

Give total degree of freedom for a beam element

• 2
• 4
• 5
• 6

what is the order of stiffness matrix for beam element

• 2x2

• 4x4

• 6x6

• 4x6

what are the degree of freedom per unit node in case of frame element

• 1

• 2

• 3

• 4

write the polynomial order of each shape function of beam element

• 1
• 2
• 3
• 4

At Fixed support, the displacements are equal to .................................

• 1
• 2
• 0
• 3

The truss element can deform only in the

• axial direction
• vertical direction
• horizontal directional
• Inclined

The final global finite element equation for the complete structure can be written in the Matrix form

• F=K + U

• F= K-U

• F=K * U

• F=K / U

write the degree of freedom per node for plane truss element (Global)

• 1

• 2

• 3

• 4

Beam element have ----------- shape functions

• 2
• 3
• 4
• 5