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How much current can 5kv cable carry?
It depends on its cross-sectional area, its construction, and how it is laid.
How do you select copper cable per amps?
200kw gen how much amp take Need to know what the volotage and phase the generator is.
Why is it dangerous to pass to much current through the mains cable?
Current or AMPS are what the appliance draws or load of the appliance. So, if you have a say 10,000 amps going thru a cable rated for say 1,000 amps , guess what ,the cable over heats and either will melt or at least catch fire.
How much is1.5 sqmm per unit resistance of a cable?
The resistance of a 1.5 sqmm cable depends on its material (usually copper or aluminum) and its length. For copper, the typical resistance is about 12.1 ohms per kilometer, while for aluminum, it’s around 19.5 ohms per kilometer. To find the resistance per unit length, you would divide these values by 1000 to get ohms per meter. Thus, the resistance of a 1.5 sqmm copper cable is approximately 0.0121 ohms/meter.
Overhead cables are made of almunium not of copper explain?
Much of the newer overhead cables is made of aluminum with steel reinforcing it for strenght purposes. Aluminimum is much cheap, and much lighter, thus it is cheaper to use vs. copper for high voltage transmission, and copper has a lower resistance which means more electricity can get through the wire/ cable, which means more electricity can get around the world quicker. most people should use copper becasue it has a lower resistance where aluminuim has a bit of a high resistance not to much but a bit so that is why you use copper not alominuim.
How much current does 20 AWG cable carry?
30 Amps
How much ac current can 2 copper conducters carry?
It depends on the cross-sectional are of the conductors -the bigger, the more current they can carry.
How much current can 5kv cable carry?
It depends on its cross-sectional area, its construction, and how it is laid.
How much current can a 10-gauge copper wire carry?
A 10-gauge copper wire can typically carry around 30-35 amperes of current. This may vary depending on factors such as the insulation type and ambient temperature. It is important to consult the National Electrical Code or a certified electrician for specific guidelines.
How much copper in a foot of cat 5 cable?
There is not enough copper in a foot of cat5 cable to make reclaiming it worthwhile. At best, the wire will be no more than 5% copper. Additionally, opening the cable releases fumes that could potentially be toxic.
Why fiber optics become the proffered media?
The main reasons are (a) they're cheaper to produce than copper cables, (b) they can carry much more data (multiple signals in one strand) - copper cable can only carry ONE signal. and (c) they're impossible to tap without being detected !
How much current does 10-3 with ground carry?
A 10-3 wire typically consists of three 10-gauge conductors and a ground wire. The amount of current it can carry depends on the material of the wire, insulation type, and the ambient temperature. For example, a copper 10-3 wire with THWN insulation can carry up to 30 amps of current.
Why is copper us as electric cable instead of silver?
Copper is much cheaper but still does the same job almost as well as silver.
How much current can a 3-12 core 100 mm wire carryHow much current can a 3-12 core 100 mm wire carry?
The current-carrying capacity of a 100 mm² cable depends on several factors, including the type of insulation, installation method, and ambient temperature. Generally, for a 100 mm² copper cable, the current-carrying capacity is approximately 200 to 300 amps when installed in free air, but this can vary. It's essential to consult relevant electrical codes or standards, such as the National Electrical Code (NEC) or the International Electrotechnical Commission (IEC), for precise calculations based on specific conditions.
What is a copper core wrapped in a shield which provides network connectivity?
cables.pretty much every cable is copper core with shielding of some sort.
Which is the best conductor copper gold or tungsten?
Gold, marginally. However, gold melts at a much lower temperature than silver does, so it can't carry as much current before it melts.AnswerThe original answer is incorrect. Silver is the best conductor, followed by copper, then gold.
How much copper pound wise is in a box of cat5e cable?
A standard box of Cat5e cable typically contains around 1000 feet of cable, which generally has about 0.2 to 0.25 pounds of copper per 100 feet. Therefore, a full box can contain approximately 2 to 2.5 pounds of copper. The exact amount may vary depending on the specific cable construction and manufacturer.
