If the tungsten electrode touches the filler metal during welding, the welder must _____
a. remove and clean the electrode
b. discard the electrode
c. increase the push angle
d. touch the electrode to the weld puddle
a
Trades & Technology
You might also like to view...
Find (6a + 6b) - 2b when a = 5 and b = 3
A. 22 B. 40 C. 51 D. 42
Trades & Technology
Which of the following is an example of an external analog device?
a. Lights b. Thermistors c. Switches d. Relays
Trades & Technology
This is the lateral distance a thread travels during one complete revolution.
a. lead b. chamfer c. crest d. thread
Trades & Technology
In which mode does the PLC processor scan the program and manipulate data?
A. Remote program B. Program C. Run D. None of these are correct
Trades & Technology