Stress relief annealing: A) Reduces residual stresses B) ...

[nevelica]

Stress relief annealing:
 
  A) Reduces residual stresses B) Improves strength and ductility
  C) Allows for hydrogen dissipation D) All of the above

Question 2

Quenched and tempered steels:
 
  A) Utilize low-hydrogen electrode welding procedures
  B) Generally require elevated preheat
  C) Are supplied in heat-treated condition
  D) All of the above

[johnpizzaz]

Answer to Question 1

D

Answer to Question 2

D

[nevelica]

Thanks for the timely response, appreciate it

[xiazhe]

Wow, this really help