A tack weld must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished welding.
Welding could be a fabrication method whereby 2 or additional elements are consolidated along by suggests that of warmth, pressure or each forming a be part of because the elements cool. fastening is typically used on metals and thermoplastics however also can be used on wood.
The tack weld ought to be robust enough to resist forces to that it should be subjected. The tack welds ought to be fitly sized so they'll manage the load of the elements that they're holding. Tack welds are usually created once the assembly is being preheated as preparation for the final welding process.
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Answer: A: The current selling price matches the product's equilibrium price.
Explanation:
The graph is attached for a better analysis.
From the graph, we can see that the Equilibrium price is $400 while the equilibrium quantity supplied and Equilibrium quantity demanded is 4000.
Since the current selling price is $400 and the equilibrium price is $400 as well, then we can say that the current selling price matches the product's equilibrium price.
Therefore, the correct option is A.
My answer is D: Elected officials will likely pay more attention to messages that come from a group of people.
My reasoning for this is that government officials usually pay attention to a group of like-minded people with the same opinions or etc. on a specific topic especially if the said group has interests in supporting them. It also the only option that makes the most sense, logically speaking.
Hope this helps! :)
