One highly accurate heat-sensing unit is known as the: A) ...

[go.lag]

One highly accurate heat-sensing unit is known as the:
 
  A) Digital readout
  B) Optical thermometer
  C) Heat control balance unit
  D) Silver heat-sensing unit
  E) None of the above

Question 2

A welder can determine preheat, interpass or postheat temperature by:
 
  A) Measuring the distance from the weld that his crayon will melt
  B) Using a crayon to get the right color in the weldment
  C) Using a temperature-indicating crayon
  D) None of the above

[snackralk]

Answer to Question 1

B

Answer to Question 2

C

[go.lag]

YES! Correct, THANKS for helping me on my review

[aliotak]

Excellent