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SW NO. 1 (AIRCRAFT STRUCTURES 1)

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.

The slope of the straight portion of the stress-strain curve.

a)

Modulus of Elasticity

b)

Modulus of Rigidity

c)

Elastic Modulus

d)

Shear Modulus

2.

The ratio of the shearing stress to the shearing strain.

a)

Modulus of Rigidity

b)

Shear Modulus

c)

Elastic Modulus

d)

Modulus of Elasticity

3.

A structure in w/c all external reactions & internal stresses for a given load system can be found by use of the equations of static equilibrium.

a)

Statically Determinate Structure

b)

Statically Indeterminate Structure

c)

Statically Balanced Structure

4.

Structural member that supports loads perpendicular to its longitudinal axis.

(a)  

5.

Structure composed of triangular frames.

(a)  

6.

Structural members which transmits in-plane shear loads only.

a)

Shear Panels

b)

Membranes

c)

General Plate

7.

Loads which are applied at a specific point on a given structure.

a)

Distributed Loads

b)

Body Loads

c)

Inertial Loads

d)

Concentrated Loads

e)

Surface Loads

8.

Inertial loads & loads due to gravity are examples of what type of load?

a)

Distributed Loads

b)

Body Loads

c)

Inertial Loads

d)

Concentrated Loads

e)

Surface Loads

9.

Stress resulting from contact pressure between separate bodies.

a)

Bending Stress

b)

Axial Stress

c)

Bearing Stress

d)

Shearing Stress

10.

A type of stress resulting from the resistance of the material from sliding past over the other.

a)

Bending Stress

b)

Axial Stress

c)

Bearing Stress

d)

Shearing Stress