Engineering Principles - Unit 302 (Outcome 1 and 3a)

Front

What is a Leader line?

Back

A Leader line attaches a note or dimension to a feature on a drawing.

Front

Solve for x: x = by + v

Back

x = by + v

Front

Why are tolerances important in engineering drawings?

Back

Tolerances are important because variation is unavoidable in manufacturing, they allow the designer to control variation, and the wrong tolerance can add cost or make a part unusable.

Front

What is Ferrous metal?

Back

Ferrous metal is a metal that has iron as a base metal.

Front

Expand and simplify (x + 2)³

Back

x³ + 6x² + 12x + 8

Front

What is an Object line?

Back

An Object line is a solid line used to represent the visible edges of an object in a drawing.

Front

What is an Extension line?

Back

An Extension line is a thin line that extends from a feature to indicate the dimension.

Front

What is a Title block in engineering drawings?

Back

A Title block contains information about the drawing, such as the title, author, date, and scale.

Front

What is the purpose of dimensioning in engineering drawings?

Back

Dimensioning provides the necessary measurements to accurately construct a part.

Front

What is the difference between Ferrous and Non-Ferrous metals?

Back

Ferrous metals contain iron, while Non-Ferrous metals do not contain iron.