A superabrasive grinding wheel is glazed by truing. Conditioning ...

[bclement10]

A superabrasive grinding wheel is glazed by truing. Conditioning is done using:
 
  A) Conditioning is not needed with superabrasives
  B) The superabrasive wheel is not glazed by truing
  C) A fine grit aluminum oxide stick applied by hand
  D) A brake type truing device using aluminum oxide

Question 2

When truing a grinding wheel, it is essential to start:
 
  A) At the low (closest to the spindle) point on the wheel
  B) At the highest point on the wheel
  C) Wherever the wheel happens to be when you set the diamond at an approximate position for dressing
  D) At a point about midway between high and low

[mochi09]

Answer to Question 1

C

Answer to Question 2

A

[bclement10]

TYSM

[cassie_ragen]

Thanks for the timely response, appreciate it