Which line type may be used to show a repetition of a series of identical features?
a. Object line
b. Hidden line
c. Center line
d. Phantom line
e. Broken line
Question 2
Which of the thread symbols are customarily used for threads under 1?
a. Schematic, simplified, or detailed
b. Schematic or simplified
c. Schematic or detailed
d. Simplified or detailed
e. Only simplified