Whether using chart alignment or mathematical formulas to ...

[rl]

Whether using chart alignment or mathematical formulas to calculate corrective movement or shim thickness, ________.
 
  A) it is not necessary to measure the distance from feet to couplings
  B) it is not necessary to measure preciselyestimation s are used in these calculations
  C) read every dial indicator position at least twice and measure and note indicator sag
  D) the calculations will work out the same, whether values are recorded as negative or positive

Question 2

When setting up a reverse dial indicator jig, the two jigs are positioned so that the ________ of one jig is in line with the flat on the top of the other jig.
 
  A) bracket B) lug bolt C) mounting pin D) base plate

[Kedrick2014]

Answer to Question 1

C

Answer to Question 2

C

[rl]

TYSM

[emsimon14]

Wow, this really help