• PHOSPHATED STEEL WIRE FOR OPTICAL CABLE STRENGTHENING System 1
PHOSPHATED STEEL WIRE FOR OPTICAL CABLE STRENGTHENING

PHOSPHATED STEEL WIRE FOR OPTICAL CABLE STRENGTHENING

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1、QUALITY
   Company standard :
      phosphate coating : online phosphating :≥0.8g/㎡
      offline phosphating:≥01.5g/ m2
2、 RAW MATERIAL                        
      60#,70#,72A,80#,82A        
3、 PACKING
      wooden spool , steel spool , Z2              
4、 MECHANIC
Size (mm)
TENSILESTRENGTH (MPa)
>0.60-0.70
1670
1770
1870
>0.70-1.00
1570
1670
1770
>1.00-2.00
1470
1570
1670
>2.00-2.50
1370
1470
1570
>2.50-3.00
1370
1470
1570


Q: I've had my subs wired up for a while but want to see if there is a more efficient way to do it. Hardware: Sony Xplod 800w amp bridgeable amp - What's the best way to wire these up to get the most volume?
wire the voice coils to series on each sub and then wire the subs in parallel to the amp and voila.
Q: I want to connect one of my rear sony speakers along the baseboard to my receiver. The specs say that the wire comes with 4 terminal blocks, with 4 connections on each terminal. My question is what will connect to what? Will the speaker attach the the flat wire cable that will attach to the original speaker cable which will connect to the receiver? It will be much appreciated.
The flat wire is what you run under carpets, along baseboards, etc. The four wires allow you to run a pair of speaker wires (two sets of two) from your receiver to the general location where the speakers will be. The terminal blocks allow you to run regular speaker wires from the receiver to the flat wire. The terminal block at the other end then lets you run speaker wire from a terminal block at the other end of the flat wire to the pair of speakers that wire feeds. It doesn't matter which wire goes to which speaker, as long as you wire it up correctly. That is, you can have the first terminal be the + wire for the first speaker, the second the - wire for that speaker, and the third and fourth wires being the + and - wires for the second speaker.
Q: 1) How does the type of wire affect resistance?2) How does the length of wire affect resistance?3) How does the diameter of the wire affect resistance?4) How does temperature affect resistance?
1) How does the type of wire affect resistance? Wires can be made of different materials , and each material has its own resistance properties, some materials have high resistance and others have low resistance. 2) How does the length of wire affect resistance? Think of it this way , when increasing the length of the wire it will be harder for the electrons to pass through, which means higher resistance it will be. 3) How does the diameter of the wire affect resistance? Small diameter wires have high resistance , because when the diameter of the wire is small it will be hard for the electrons to pass through the wire, unlikely if it has big diameter then it has small resistance because now the electrons can move easy because of its big diameter. 4) How does temperature affect resistance? Temperature also effects wires resistance, when the temperature in the wire increases the resistance will also increase, to understand why imagine your self holding a wire and buring some area in it , what will happen is the heat will melt that section and cut the wire so its like an open circuit which means very high resistance (No electrons will pass through the wire). Good Luck.
Q: four lead black wire coming from fan coil motor for a recessed wall unit; ribbed on one side, smooth on the other side, and two flat sided wires in between. Which wire would be common and which wire would be hi, med, and lo?
Need more info. What voltage ? Different colors on wires? White usual indicates common or the neutral. Black is your hot for 120 usuAlly. Hi med And low Are power settings on the fan I don't believe ud have to wire them seperatly. Repost this with more specific info and I'll answer it. I'm an electrician And have a master electrician with me so if u give more info I can help.
Q: I have a wire coming from the car battery positive terminal. It is 12v DC. I want to split this wire to two other wires. I cannot connect another wire to the positive terminal. Will splitting this wire cause the voltage to drop to 6v each wire? or will they pull a constant 12v each?
SAME 12V ON BOTH WIRES.
Q: I recently bought a stereo for my truck. What is a good average gage for a ground wire? Speaker wire? Power wire? Last but not least a speaker control (remote) wire? If it helps, I am running a 760 watt pioneer amp on two 12 inch subs. Thanks
It depends on the size of the amplifier. Recommended wire size should be no less than 10 gauge wire for power and ground. 4 or 8 Gauge power wire you need 4 or 8 gauge ground wire . Speaker wire depends on the speaker. Door speakers should use14-16 gauage speaker wire. Subwoofers should use no less than 12 Gauge speaker wire. Remote wire doesn't need to be big at all use can use 16-18 gauge wire for the installation.
Q: i have a 1995 chevy S10 blazer and i noticed that it has 5? speakers in the door and 6x9 in the back i started looking and i found that it has 4x6 in the dash with cardboard over it but it don't have speaker wire ran for it i think its going to be difficult running wire for it but what gauge of wire should i use? and should i run the speaker wire to the head unit how would i hook the speaker wire to the aftermarket head unit or should i run it to the 6x9 or 5? i already have a pair of 4x6's ready to be installed in it as soon as i find out how to do it and what size of speaker wire it is im going to be doing it by myself
It sounds like your head-unit's speaker output is undesirable. I recommend getting a sparkling head-unit. additionally, the wiring isn't undesirable, by using fact if it have been (working example a grounding concern interior the wiring) the fuse(s) for the radio might have blown and the radio would not artwork.
Q: I just purchased a Pyle Audio aftermarket radio. The wiring is very different actually. It only has 2 single speaker wires (1for each side). So do I hook up multiple wires to one wire or what? I was thinking that I hook up the left front and rear speakers to the left speaker wire and vice versa for the other side. Need some advice.
you mean for 4 channels or the connections are for rite and left channel the grounds just go rite to the car body from the speakers so your way just connect it up one side rite the other left but stay so they are = do mot use more wire on the rite side than the left good luck
Q: And i am unsure on how to wire the speakers. Do i just splice the wires from the speakers to the corresponding wires on the harness. P.S. It is not actually in a boat, it will be connected to a 12v battery.
U JUST RUN THE HOT(RED) WIRE TO THE BATTERY. U ALSO MIGHT HAVE TO HOOK UP THE MEMORY WIRE(YELLOW WIRE) AND THE REMOTE ( SOLID BLUE) WIRE TO THE POSITIVE TERMINAL OF THE BATTERY AS WELL BEACAUSE SOME RADIOS WONT TURN ON WITHOUT THESE WIRES COONECTED. THE WHITE AND GREY WIRES ARE THE FRONT AND THE GREEN AND PURPLE ARE THE BACK SPEAKERS. YOU SHOULD GET THE WIRING HARNESS FOR THE WIRING IF ITS GOING IN A CAR LIKE A JEEP THEN ALL U GOTTA DO IS MATCH THE COLORS UP ITS EASY . BUT STRAIGHT TO A BATTERY DO IT THAT WAY JUST MAKE SURE U HAVE A GOOD GROUND.
Q: Two long straight parallel wires are 12 cm apart. Wire A carries 2.5 A current. Wire B's current is 3.7 A in t?Two long straight parallel wires are 12 cm apart. Wire A carries 2.5 A current. Wire B's current is 3.7 A in the same direction.1) Determine the magnetic field magnitude due to wire A at the position of wire BB = ? T2) Determine the magnetic field due to wire B at the position of wire A.B = ? T3) Are these two magnetic fields equal and opposite? Why or why not?4) Determine the force on wire A due to wire B, and the force on wire B due to wire A.
(1) wire-A B = (uo)(I) / (2pi * r) B = (1.26E-6)(2.5) / (2pi * 0.12) B = 4.17E-6

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