The purpose of the overarm is: A) Extend the spindle B) To ...

[plus1]

The purpose of the overarm is:
 
  A) Extend the spindle B) To hold large face mills
  C) To hold the arbor support D) Strengthen the column

Question 2

Spindle speeds are changed with the spindle motor running:
 
  A) On a geared head drive B) On a small milling machine
  C) On a variable speed drive D) To make shifting easier

[ashely1112]

Answer to Question 1

C

Answer to Question 2

C

[plus1]

Excellent

[jamesnevil303]

Thanks for the timely response, appreciate it