When a standard constant-voltage power source is being used, after an initial recommended setting has been
made, the wire feed speed controls the welding _____.
a. arc length
b. current (amperage)
c. voltage
d. electrode
b
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Answer the following statement(s) true (T) or false (F)
Drinking fountains may be installed in restrooms.
You can check a switch using a(n) ____.
a. voltmeter b. ohmmeter c. ammeter d. test light
In conducting a B/C analysis, (a) why is it usually necessary to take a specific viewpoint in categorizing cost, benefit, disbenefit estimates; and (b) what are two specific viewpoints that you can identify if the situation is a financial transaction between you and another person? Between your company and an international customer?
What will be an ideal response?
The highest level of finish at which tool marks and ridges are considered acceptable is Level _____
a. Level 2 b. Level 3 c. Level 4 d. Level 5