_____ become defects when they accidentally occur outside the weld groove.?
?
Fill in the blank(s) with the appropriate word(s).
Arc strikes
You might also like to view...
The term ____________________ refers to the proportion of the total variation in phenotype that is due to gene effects
Fill in the blank(s) with correct word
Hopscotching is an electrical troubleshooting technique that works by:
A) Moving one meter lead from a point where voltage does not exists at a non- functioning load point by point to where voltage is found. B) Moving both meter leads randomly recording points where voltage exists and does not exist. C) Starting at a point where voltage exists and moving one lead at a time from point to point toward the non-functioning load until voltage is lost. D) None of the above.
Nails are sometimes coated with zinc to protect them from corrosion.
Answer the following statement true (T) or false (F)
A rest platform is required for every ____ feet of ladder used for access onto a metal scaffold.
a.10 b.15 c.25 d.35