Large internal threads are often made on the lathe with single ...

[jerry coleman]

Large internal threads are often made on the lathe with single point tools because:
 
  A) Cleaner, smoother threads are produced
  B) Various thread forms can be made and they are concentric to the axis of the work
  C) It is the only way the thread can be produced
  D) It is faster than tapping

Question 2

Each one-tenth inch division of the beam scale of the 25 division inch vernier height gage is subdivided into ________ parts.
 
  A) 2 B) 3 C) 4 D) 5

[katara]

Answer to Question 1

B

Answer to Question 2

B