What material feature uses S$-$breaks?

a$)$ Ribs and webs

b$)$ Cylindrical shafts and tubes

c$)$ Elongated plates

d$)$ Solid blocks

What is a primary application of threads?

a$)$ To reduce weight

b$)$ To hold parts together

c$)$ To prevent wear

d$)$ To enhance aesthetic design

What is an offset section?

a$)$ A section with a curved cutting plane

b$)$ A section with aligned features

c$)$ A section showing features not in a straight line

d$)$ A section using S$-$breaks

What is the function of a centerline in a half$-$section?

a$)$ Divides the sectioned and unsectioned halves

b$)$ Represents the cutting plane

c$)$ Marks material boundaries

d$)$ Shows hatching alignment