GD&T Quiz

What does GD&T stand for?

• Geometric Drawing and Tolerancing

• Geometric Dimensioning and Tolerancing

• General Design and Tolerancing

• Geometric Design and Testing

What is the primary purpose of GD&T symbols in drawings?

• To enhance the aesthetic of the drawing

• To describe a part accurately

• To make the drawing more complex

• To reduce the size of the drawing

Which organizations developed and started GD&T?

• ISO and ASME

• IEEE and ISO

• ASME and IEEE

• ISO and ANSI

Who is credited with the development of the concept of position or true position (Tolerance) in engineering?

• Stephen Stanley Parker

• Henry Ford

• Nikola Tesla

• Thomas Edison

What is the title of the book published by Parker in 1956?

• Geometric Dimensioning

• Drawing and Dimensions

• Engineering Tolerances

• Design and Tolerancing

What sector first adopted GD&T after World War II?

• Military

• Automotive

• Aerospace

• Construction

What are GD&T Tolerance Symbols used for?

• Measuring temperature

• Geometric tolerancing

• Calculating speed

• Determining weight

Into how many categories are the GD&T Tolerance Symbols divided?

• Three

• Five

• Seven

• Nine

Which symbol represents Straightness in GD&T?

• Circle

• Square

• Line

• Triangle

Which category does the symbol for Perpendicularity belong to?

• Form

• Profile

• Orientation

• Runout