After the band has been welded: A) The teeth across the weld ...

[APUS57]

After the band has been welded:
 
  A) The teeth across the weld should be closer together for extra strength
  B) Any tooth spacing will be acceptable
  C) Tooth spacing across the weld should be the same as the rest of the band
  D) A small space should exist between the teeth across the weld

Question 2

Spiral fluted taps are used:
 
  A) To cut oversized threads B) To cut undersized threads
  C) To tap deep blind holes D) Because they tend to push chips ahead of them

[rekilledagain]

Answer to Question 1

C

Answer to Question 2

C

[APUS57]

TYSM

[isabelt_18]

Excellent