Why must all skin areas be covered when welding?
What will be an ideal response?
All skin areas must be covered or "sunburning" will occur from the rays of the arc.
You might also like to view...
The two-stroke engine rod will usually use a ____ or needle bearing at the small end.
a. bushing b. cam c. pin d. reed
According to John Humphrey Noyes, founder of the utopian Oneida Community, the key to happiness is
A. acceptance of a sinful mankind. B. the suppression of selfishness. C. the abandonment of "free love" orcomplex marriages. D. liberal political reform. E. None of these choices are correct.
A distinct variation within a species is called a ____
a. subset c. subspecies b. cultivar d. hybrid
If the current flow for a given circuit has doubled, then the ________ has been halved
A) resistance B) current C) voltage D) power