Roof Heating Cable

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FAQ

cable laid in the GI trays and temperature is 30 digree centigrade

There is no definite safe formulas for your cables because it depends on many factors like what conductor . what insulation, how many cores ,what is your load , where is your load and ambient temperature and so on. The best guidance will be from the particular manufacturer who would provide the tables under various conditions as above.

i have a 12V battery and a y power cable. will each side get 12V?

no u will not get coz current will be split and corresponding volts also

I am usng a ripspeed R2100 Amp JMB 1000W Sub speaker the amp has 2 25amp fuses attatched, but I do not know what fuse to use in the main audio power cable, I have been upto 40 amp it blew that, I dont know if I maybe have wire something wrong, can anyone help, thanks

G man and timothy are the only ones who are right. The others do not understand about fuses. The current rating is an absolue so an 8amp fuse will blow when 9 amps goes through it. The voltage is just an indication of the possible use, but it just does not matter in this range. At all. SO sorry your husband is right and it would work fine and give exactly the same protection as the original. You are not changing the specification in any way that matters. If you want the physics, heat produced in a wire equals I (current) squared x R (resistance) x time (seconds) Joules. No voltage element in that equation. SO if the current flowing generates more heat than can radiate away from the fuse wire, it will get hotter until it melts - when the fuse has blown.

What fuse should I use to run my power cable to the amp?

Measure the current (A) drawn in operation, increase by 50% and round up to the nearest standard ampacity: If the drawn current in normal operating conditions is 10A @ 12Vdc, 10*1.5 = 15A, which is one of the standard fuse ampacities (no need to round up).

Electric power fittings, cable, tax classification code how to choose

The incoming and outgoing wires are electrically connected together The potential is the same, which is suitable for tapping or branch wiring It is common practice to add the number of lines back to the number of times The three-branch cable splitter box, which has three equipotential bonding points on each phase, can be used as a second or two-in-one Cable distribution box contains U, V, W three-phase, three-phase circuit structure is the same, along the row together 2 High-level distribution box High-level distribution box containing switching equipment, both from the ordinary distribution box of the tap, branch, but also from the power supply circuit control, conversion and change the mode of operation The switch fence roughly divides the cable circuit into the inlet and outlet sides, and the potential on both sides can be different The switchgear itself has a larger volume, so the high-level distribution box size is relatively large, the height is generally 14 ~ 18m, the depth of about 09 ~ 10m, the length of the number of switching devices according to the number, M to 24 m The shape of the box is similar to that of an outdoor box transformer, and there are a number of active doors on the shell Some doors are designed for the operation of the switchgear Some doors are provided for the installation or maintenance of the cable connection device The

i wasnt thinking and put the power cable in my mouth and then pressed the tip on my tongue and got electrocuted... it still hurts a little.. am i going to die

no your not going to die. you should be ok. lol this is hilarious.

on the end of the cable that connects to the laptop not the power outlet

It's a ferrite bead, used to filter electrical noise on the cable before it enters your laptop.

Asus Motherboard: P7P55D-E ProIntel CPU: Core i5-750 Quad-Core Desktop LGA1156BFG Tech Video Card: Nvidia GeForce 9800 GT 512 MBPower Supply: Thermaltake TR2 600WRAM: PNY 2GB DDR3 PC3-10666 1333MHzHD: Seagate 320GBTitle says it all. I've google my heart out looking for answers. Many say maybe power supply is bad. I tested my old PS and it still doesn't work. Try new Cable. Try every RAM slot. Made sure my CPU is nice and tight. Sigh...headache....headache.

First thing be sure the CPU cooler has thermal paste between CPU and cooler. Second thing be sure the ALL fans are running properly. Re-seat RAM and power cables. Disconnect all extra items. If you have only add-on video card leave it in. Test it with only vid/CPU/RAM connected to rule out other items. If it stays running then one piece at a time plug in the add-on's after you power off. Then turn on after each item and test to see if it runs. Hope this helps, is a place to start at the least.