Quiz 2 (To recap the previous lesson)

What do the arrowheads on the cutting plane line indicate?

• To indicate the part you are removing

• To indicate the way you are looking at the part

• To indicate what the parts look like

• To show where the material is cut

Answer explanation

B is the correct answer.

What parts on a section view are not sectioned (hatched)?

• Chamfers

• Holes

• Rounds

• Fillets

Answer explanation

B is the correct answer.

What is the purpose of cutting plane?

• A to show where the material is cut

• To show which way you are looking at the part

• To show which part you are removing

• To show what the part looks like

Answer explanation

A is the correct answer.

At what angle are the section lines usually drawn?

• 30 degree

• 45 degree

• 60 degree

• 90 degree

Answer explanation

B is the correct answer.

On a section view, what do we call the lines used to show where the material was "cut through"?

• object lines

• Hidden lines

• Center lines

• Cutting plane lines

Answer explanation

D is the correct answer.

What is the purpose of drawing section views?

• To show the true size and shape of an object

• To show the true size and shape of the holes

• To show what an object would look like without hidden lines

• To show the inside details of complicated parts that would be confusing with hidden lines

Answer explanation

D is the correct answer.

Which of the following lines is omitted in the sectional views?

• Section lines

• Hidden lines

• Center lines

• Thin lines

Answer explanation

B is the correct answer.

 

A view of an object showing one-half of the view in section is called

• a full section

• a half-section

• a partial section

• a broken out section

Answer explanation

B is the correct answer.

 

Half sections are commonly used to show

• internal and parts of symmetrical objects

• External parts of symmetrical objects

• Both a & b

• None of the above

Answer explanation

c is the correct answer.

 

Which of the following lines is used to separate the sectioned half from the un-sectioned half of the view?

• hidden lines

• centerlines

• section lines

• continuous thin lines

Answer explanation

b is the correct answer.