There are several reasons butt welds may be made as ____.
A. horizontal welds
B. spot welds
C. intermittent welds
D. plug welds
Answer: C
You might also like to view...
Which of the following statements is LEAST-Likely true?
A. Without insulation surrounding the conductor, electricity would take undesired paths. B. Electricity never takes the path of least resistance to ground. C. According to electron theory, electrons flow from an area with more negative charge to one with a more positive charge. D. Resistance is an obstruction to electrical flow.
What are some external parasites of birds, and what are the symptoms that might indicate a bird has
external parasites?
What will be an ideal response?When a contactor's coil is energized, how much resistance should be measured between terminal "L1" and terminal "T1"?
A. zero ohms B. 50-3000 ohms C. 5000-6000 ohms D. infinite
The subsequent problems deal with the figure and table below
For a Type J (Iron-Constantan) thermocouple configuration (as shown above) with a 0°C reference (Tref):
where Vemf is the voltage difference produced by the junction pair (Vemf = VA ? VB in the figure).Assume that nodes A and B are at the same temperature, unless indicated otherwise. Assume that the op amp is ideal.If node A is heated and node B is cooled (and the temperature of everything else in the circuit remains unchanged), and the op amp circuit uses
copper conductors, what is the effect on Vout? A. no effect B. it changes