Laser welding systems use ___________ to fuse parts.
A. intense beams of light
B. electricity and feed wire
C. high-frequency vibration
D. current passing from one tip to the other
Answer: A
Trades & Technology
You might also like to view...
The architect’s 16 scale is the scale.
a. full b. half c. quarter d. double
Trades & Technology
Answer the following statement(s) true (T) or false (F)
Screws are identified by the type of driver used.
Trades & Technology
A head bolt must be tightened to 90 lb?ft. How much force must be applied to an 18-inch torque wrench?
What will be an ideal response?
Trades & Technology
Which of the following terms has the same meaning as landing gear on a trailer?
A. duals B. tandem axle C. dolly legs D. lift axle
Trades & Technology