Some wire (20 to 28 gauge) to hook things together These parts together might cost between $40 and $60 or so, depending on where you get them. Let's walk through a few details on these parts to make you more familiar with them: As described on the previous page, a breadboard is a...
This heat energy accumulation can surpass the capacity of the cooling system and if unnoticed could lead to an engine literally welding itself together, potentially seizing the pistons. If that doesn’t occur, something else will inevitably blow due to heat, potentially tearing a hole in your sum...
It has come to my attention that we have been using fatigue data obtained from 1/2 bolts (grade 8). A recent test showed that larger bolts (same class/grade) ca
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Now open up both tanks and adjust both regulators to around 5Psi. Once full pressure is reached on the oxygen side, you could fully open the valve. On the acetylene side, however, it’s recommended to open the valve only a ¼” turn after the gauge reaches full pressure. This’ll al...
“If you have a massive amount of DC offset coming into your system, or you share a building with a factory that does welding, there’s only so much it can do — it’s not going to be an end-all solution to everything every time. Likewise, if you have a guitar amp that’s ...
I’ve not been able to work out what the exact use-case for the HT-73 tool is, given that the wires it crimps are too large to fit into Mini-PV housings. Uninsulated single terminations perhaps? I’ve not ever been able to find an exhaustive list of all of the DuPont crimp tools...
When did blue plastic receptacle boxes (such as Carlon) come into use? thanks This Q&A were posted originally at ELECTRICAL OUTLET, HOW TO ADD in OLDER HOME Moderator reply: history of plastic electrical boxes @Daniel, The history of plastic electrical boxes goes back to the development of...
A good welding requires hundreds of Amperes in a very short duration. If there is strong current for a long duration, it blows the nickel strip into pieces. If the current is weak and duration is long, it oxides the nickel strip surface and creates a weak bonding. Based on my experimenta...
【单选题】Which statement is true in regard to welding heat treated magnesium?【单选题】Why is it necessary to use flux in all silver soldering operations?【单选题】Which statement concerning soldering is correct?【单选题】A resurfaced soldering iron cannot be used effectively until after the ...