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Drafting Materials and Tools: T-Squares and Triangles

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Drafting Materials and Tools: T-Squares and Triangles

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Questions and Answers

What is the primary function of the triangular scales in drafting?

To create a 90-degree angle in a drawing
To reproduce a drawing in an enlarged or reduced form to a regular proportion (correct)
To draw arcs and circles
To measure the length of a line

What is the primary purpose of a compass in drafting?

To place measurements in a drawing
To draw arcs and circles (correct)
To divide lines into equal parts
To project the outline of an object into the planes of projection

Which type of T-square is designed for comfort when carrying?

Movable Head
Adjustable Head
Detachable Head (correct)
Fixed Head

What is the purpose of an erasing shield in drafting?

To erase small areas precisely (C) Signup and view all the answers

What is the main function of an erasing shield in drafting?

To clear up smudges and unnecessary pencil lines (D) Signup and view all the answers

What is a type of drawing that presents an object in two or more views by projecting the outline into the planes of projection?

Orthographic drawing (C) Signup and view all the answers

What is the typical shape of a triangle used in drafting?

A three-sided ruler with two equal sides meeting at a 90-degree angle (B) Signup and view all the answers

What is the primary function of a compass in drafting?

To draw arcs and circles (C) Signup and view all the answers

What is the recommended type of drawing paper for use in drafting?

Both hard and soft surface drawing papers (D) Signup and view all the answers

What is the process of placing measurements in a drawing in the Metric or English system?

Dimensioning (A) Signup and view all the answers

How is a triangle typically used in drafting?

By starting from the point near the base going upward (C) Signup and view all the answers

What is the English system of measurement based on?

Standard foot (C) Signup and view all the answers

What is the primary purpose of a divider in technical drawing?

To transfer accurate measurements and divide lines and arcs into equal parts (A) Signup and view all the answers

What tool is used to draw vertical lines in technical drawing?

Ruler (B) Signup and view all the answers

What is the purpose of a tool that is used to protect the rest of the drawing when clearing up smudges?

To clear up smudges and unnecessary pencil lines (B) Signup and view all the answers

How many equal parts is a protractor divided into?

180 (B) Signup and view all the answers

What is the name of the degree measurement units on a protractor?

Degrees (A) Signup and view all the answers