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How many copper pennies equal a pound?
240 copper pennies equal a pound.
How many meters in a cable?
A cable is a nautical unit of length equal to one tenth of a nautical mile.A nautical mile is equal to exactly 1,852 metresSo a cable is equal to 185.2 metres.
What can copper cable do?
One of the major functions of copper cable is to conduct electricity. It is also quite malleable and can be moulded to many forms. You can also make it very thin for more effective wires.
How many cables in meter?
A cable is a nautical unit of length equal to one tenth of a nautical mile.A nautical mile is equal to exactly 1,852 metresSo a cable is equal to 185.2 metres.
How many meters are in one cable?
A cable is an informal nautical unit of length equal to 185.2 meters.
How many feet are in one cable?
1 US cable equals 720 feet. 1 British cable equals 608 feet. A cable is a nautical unit of measure equal to one tenth of a nautical mile.
How many yards in a cable?
A cable is a unit of length that is traditionally equal to 120 yards. This measurement is often used in maritime contexts, particularly in navigation and surveying.
How many amps taken 1 sq-mm copper cable?
Well, isn't that a happy little question! The number of amps a 1 sq-mm copper cable can carry depends on various factors like insulation, temperature, and installation method. It's important to consult a professional electrician or refer to the manufacturer's guidelines to ensure the safe and proper use of your copper cable. Just remember, there are no mistakes, only happy accidents in the world of electrical work!
How many binder groups are in a 100 pair copper cable?
A 100 pair copper cable typically contains five binder groups, with each binder group containing 20 pairs of wires. These binder groups are used to organize and manage the pairs within the cable, facilitating easier installation and maintenance. Each binder group is usually color-coded for identification.
How many pennies equal a pound of copper?
Depends on the dates. Before 1982, Lincoln cents were 95% copper and weighed 3.11 gm. After 1982, Lincoln cents are 2.5% copper and weigh 2.50 gm. A pound is 453.6 gm so figure out how much copper is in each type of cent and divide into 453.6.
How many amps can mm sq electrical cable can carry?
The ampacity of an electrical cable depends on several factors, including the cable's cross-sectional area (in mm²), insulation type, installation conditions, and ambient temperature. As a general rule of thumb, copper cables can carry approximately 10 amps per mm² for low-voltage applications. For example, a 1.5 mm² copper cable typically carries around 10-16 amps, while a 2.5 mm² cable can carry approximately 16-25 amps. Always consult local electrical codes and standards for specific applications.
How many copper atoms are in a pure copper statue with a mass of 129 kg?
The atomic weight of copper is 63.546 grams per mole. 129 kg is equal to 129000 grams. So there are 2030.03 moles of copper. There are 6.022 x 10^23 copper atoms in a mole. So there are 12.22 x 10^26 atoms.
