Revision 3

Front

What are the tools used to build a roof called?

Back

Input

Front

According to the Pugh chart, how do you determine the best material to pick?

Back

By comparing materials based on specific criteria.

Front

What is classified as feedback in an engineering context?

Back

Reporting problems.

Front

In an experiment, what is the factor that the scientist measures called?

Back

Dependent variable.

Front

How do engineers increase tensile strength when building a deck?

Back

By putting steel bars within the concrete.

Front

What is the purpose of a Pugh chart in material selection?

Back

To evaluate and compare different materials based on their performance.

Front

What is the definition of a dependent variable in an experiment?

Back

The variable that is measured and affected in response to changes in the independent variable.

Front

What role does feedback play in engineering design?

Back

It helps identify problems and improve designs.

Front

What is tensile strength?

Back

The resistance of a material to breaking under tension.

Front

What is the significance of using steel bars in concrete structures?

Back

They enhance the tensile strength and overall durability of the structure.