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Q:My braces wire just broke!?
If the wire is broken but still attached to your brackets and it isn't moving you could put a piece of wax or gum over where the sharp part is to prevent you from catching your cheeks or lips on it. If it's too loose and about to fall out then try gently sliding the wire out from under the bands around the brackets (only if you really have to). Make an appointment to your orthodontist as soon as they can get you in because that isn't fun to have to put up with. Please don't chew on anything hard like candy or it might make the weakened bracket pop off which might make for a longer appointment. Stick with soft foods 'till you can get it fixed. I had them for 4 years! Now I work in a dental office. Just take it easy, don't worry too much. :)
Q:Wire nut connection question?
Even though you had been wise to make use of the noalox, or antioxidant, i might ratehr endorse that you get the suitable gauge of wire in copper and rewire the entire circuit. The intent that I say that's that your oven is a excessive resistance circuit and aluminum does no longer like high resistance. With excessive resistance on aluminum, the aluminum wire will start running or moving under the strain and can eventually burn out the connection. In the event you have got to leave it aluminum, don't use a wire nut, but get a split nut from an electrical provide, use teh same goop on it, then get two wrenches for the best way that you just ought to screw the break up bolt to the nut, tighten the item down as tight as humanly viable, the wrap it with a specified tape that the electrical give may also have. It's not the commonplace electrical tape, but a stretchable tape and also you wrap it tight at the least 3 or a bit of extra inches on all sides of the nut. This may insulate the connection in order that it are not able to be shorted out in any respect. Mine had the same aluminum connection and when I changed the stove, which was difficult wired to the stove, I simply replaced the entire wire. Mainly the field is just not too some distance away fromthe stove due to the fact it wants to be as just about it to decrease resistance. To scan what you have got performed, that you would be able to take a low-cost volt meter from Radio shack, set it on the correct settings for measuring voltage on 220, and if the needle goes to 220 + or - a bit, you're nice in the meanwhile.
Q:Some wire connects from a pole to point on the ground at an angle of depression of 80º. On the ground, the?
Wire length = 4.5' / cos 80 degrees = 25.91 feet Distance up the pole to where the wire is connected = 4.5' (tan 80 degrees) = 25.52 feet
Q:big 3 updrade with 8 gauge wire?
You probably won't see/hear a difference even if you use 1/0 wire, but there will be one. 8 awg big three will probably at least double the current carrying capacity of your stock wiring. To say it would be a waste of time would be ignorant IMO. It certainly won't hurt anything and will make a significant reduction in resistance compared to what's already there. I did my big 3 with 8 awg. I'm running 1500w rms with a stock 130A alternator.
Q:Physics Help! 3 wires find direction of magnetic field and force?
I assume that those wires are sitting parallel 3 m apart from one another. 1. The magnetic field around a wire forms concentric circles around the wire. Wire 1 and Wire 3 are parallel so when you draw a concentric field line around Wire 1 with radius 6 m, you get a magnetic field line passing Wire 3 at a right angle. And a concentric field line around Wire 2 with radius 3 m passes Wire 3 at a right angle. Both magnetic fields have the same direction because the current in both wires flows in the same direction (to the right). Using the right-hand rule, you can find that the magnetic field at wire 3 due to Wire 1 and Wire 2 goes into the page. Ans: Into the page 2. The force on a wire can be calculated in the following manner: I X B * L. Here I is the current on Wire 3, B is the magnetic field due to Wire 1 and Wire 2, L is the length of Wire 3, and X is the cross product operator. So I cross B would give the direction of the force. Now use the right-hand rule, I cross B will give the force direction pointing down. This means the force due to the magnetic field would repel Wire 3 from Wire 1 and Wire 2. Ans: The force on Wire 3 due to Wire 1 and Wire 2 would repel Wire 3 from them.
Q:90 Honda Tach Wire?
You can use a wire from a fuel injector. They should have two wires. Look at all of them and use a wire that is NOT common to other injector wires.
Q:length of wire?
The stretching of wire by longitudinal force: If F force applied across the crosectional area A of wire of radius r and lenght L then the wire elaogates in the dirextion of force Stress P = F / A A = pi* r^2 = (1.5/2)*10^-3 = 7.5 *10^-4 m^2 strain produced = dL / L = increase in length / original L Young's modulus or elastic (stretch) modulus for the maretial, within elastic limits, Y = stress/strain strain = stress / Y dL = F * L / A * Y = F * L / pi (r^2) * Y dL = 400* 1.5 / 3.14 (7.5 *10^-4)^2 * 6.2*10^10) meter dL = 0.005479 * meter dL = 5.479 millimeters increase in length
Q:how to test for hot wire.?
get a voltage tester and test all the wires to th ground wire with the switches on that should let you know what is hot
Q:A 2.2 resistor is to be made of nichrome wire. If the available wire is 1/32in. in diameter.Then...?
R = p*L/A Solve for L, length of wire. L = R*A/p p - resistivity of nichrome A - pi*(1/64)^2 R - 2.2 ohm
Q:how to connect 4 wire to an 8 wire phone line?
Phone line will pick up noise easily with compare to Ethernet cable, the cable has shield to reduce the interference. There is a reason why Ethernet cable is using instead of phone line. Terminal block will be fine for your in house Ethernet, there is no switch required.