TLE 8 M4:Technical Drafting

Why do we use scale in drafting?

• To keep the proportion accurate

• To keep the measurement accurate

• All of the above

• To strengthen the line

Why do we use straight edge rules as an alternative measuring tool?

• To illustrate the straightness of a surface

• All of the above

• To draw a straight line for checking the straightness of a surface

• To scribe a straight line for checking the straightness of a surface

How is a curved surface being measured?

• By the use of compass

• By the use of divider

• By the use of protractor

• By the use of tape ruler

Which of the following measuring tools is used to layout an arc or an angle?

• Compass

• Tape ruler

• Divider

• Protractor

What is the most popular type of measuring tools that usually has the length of 6 to 12 inches?

• Scale

• Ruler

• Triangle

• Tape ruler

It is a measuring tool that reproduce, reduce, or enlarge the dimension of size on drawing as its main purpose.

• Ruler

• Scale

• Tape ruler

• Triangle

Which of the following tools is used for drawing oblique and vertical lines?

• T-square

• Triangle

• Scale

• Ruler

Which of the following is used for the purpose of measuring dimensions?

• Measuring tools

• Lining tools

• Testing tools

• Cutting tools

Jason is making his project in T.L.E. class. He uses this tool as guide in drawing horizontal lines up to 48”. What tool does Jason use?

• Ruler

• T-square

• Triangle

• Scale

This measuring tool is a concave, spring-steel blade ranging from 1/4” to 1” wide and 6 to about 300 feet in length.

• Triangle

• Tape ruler

• Ruler

• Meter stick