Resistance welding degree of melting is determined by: A) ...

[bobypop]

Resistance welding degree of melting is determined by:
 
  A) Pressure applied B) Time of weld
  C) Amount of current flow D) All of the above

Question 2

How does altitude affect the firing rate of a furnace?
 
  A) Higher altitudes have higher firing rates. B) Altitude affects firing rates insignificantly.
  C) Higher altitudes have lower firing rates. D) Higher altitude causes inconsistent firing rates.

[yahahah24021]

Answer to Question 1

D

Answer to Question 2

C

[bobypop]

Excellent

[jackie]

Thanks for the timely response, appreciate it