Preheating of the weldment helps to:
A) Remove moisture B) Reduce martensite formation
C) Reduce hydrogen absorption D) All of the above
A
Trades & Technology
You might also like to view...
Precast concrete construction consists of forming walls or other components off-site and transporting the parts to the job site.
Answer the following statement true (T) or false (F)
Trades & Technology
Using nodal analysis, find current i? in the circuit of Fig. 3.66.
 FIGURE 1.png)
Trades & Technology
Object lines are drawn for the purpose of outlining the object.
Answer the following statement true (T) or false (F)
Trades & Technology
Refrigerants from a refrigeration system that has a burned out motor-compressor assembly can be dangerous because it could contain a high concentration of ____________________.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology