Coated electrodes were introduced by:
A) Hobart Welding B) Miller Electric C) ESAB equipment D) Lincoln Electric
D
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Table 2.21 represents a “total analysis” of wastewater has been reported. Note that the pH is not given.
a. Do a charge balance analysis on the data to see if such a solution would be electrically neutral
b. If H+ and OH- are the only ions missing from the analysis, what must their concentration be? i.e. what is the pH and pOH?
What will be an ideal response?
Slaughter swine are those that are saved and killed for _____
a. meat c. tankage b. pet food d. none of these answers is correct
Plastigage is used to measure connecting ____________________ clearance
Fill in the blank(s) with the appropriate word(s).
Which of the following American passenger liners was sunk by German submarines?
A. Lusitania B. Arabic C. Sussex D. All of these American ships were sunk. E. None of these were American ships.