When an externally supplied shielding gas is added to provide the needed protection of the molten weld pool, it is called ____________________.
Fill in the blank(s) with the appropriate word(s).
dual shield
You might also like to view...
When is a good time to clean the robot and what is a precaution to keep in mind while cleaning the robot?
What will be an ideal response?
Transverse shearing strength is obtained by ____.
A. dividing the maximum force by the width of the specimen B. multiplying the maximum force by the length of the ruptured weld C. dividing the maximum force by twice the width of the specimen D. dividing the maximum force by the length of the ruptured weld
The combustion blower in a high-efficiency furnace turns on after the gas valve opens and the main burner flame is established
Indicate whether the statement is true or false
Light-fixture schedules typically provide fixture symbol, manufacturer's name, type, color, bulb, wattage, and remarks columns.
Answer the following statement true (T) or false (F)