# TOS_Module 2 (Part 1)

## Quiz by Judith Corre

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9 questions
• Q1

In solving trusses, always assume the unknown member forces acting on the joint’s free-body diagram to be in compression.

TRUE

FALSE

30s
• Q2

Determine the force of member BE.

A tension force

Cannot be determined

0

A compression force

30s
• Q3

It consists of passing an imaginary section through the truss, thus cutting it into two parts.

Method of Superposition

Method of Sections

Method of Joint

Method of Reduction of Member

30s
• Q4

What type of compound truss is this?

4

1

3

2

30s
• Q5

It consists of members joined together at their ends to form a stable three-dimensional structure.

Simple Truss

Joint Truss

Space Truss

Compound Truss

30s
• Q6

Removing the secondary trusses and replace them with dashed members so as to construct the main truss is a type ___ compound trusses.

2

4

1

3

30s
• Q7

Ball-and-Socket Support corresponds to 3 forces components.

FALSE

INDETERMINATE

TRUE

30s
• Q8

In solving the force member CG, which method is best to use?

Method of Joints

Method of Reduction of Member

Method of Superposition

Method of Sections

30s
• Q9

What is the correct procedure in solving complex trusses?

2. Superposition

3. Reduction to Stable Simple Truss