Cross section is the surfave area of the cable if you imagine it cut into ... gauge and diameter are basically the same thing, although the unit of measurement are different.
No difference in terms of number of wires used.
No difference in terms of number of wires used
It depends on its cross-sectional area, its construction, and how it is laid.
If 16mm is the overall diameter of the cable, yes - If that's the diameter of one core, then no.
It depends on the length of th cable and the diameter of the copper cable used.
Conversion of cable diameter to circle cross-sectional area and vice versa. Scroll down to related links and look at "Conversion of cable diameter to circle cross-sectional area".
You can measure its diameter with a micrometer. For this the cable does not have to be vertical.
You don't. You can calculate iits radius and cross-sectional area but its diameter has insufficient information to calculate its length
Difference between coaxial cable and STP cable used for computer networking?
cross sectional area of cable * voltage drop
Not sure if it's 100% true, but when I was PAT testing at work it said that a cord had a diameter of >4mm and a cable had a diameter of <4.mm
Simply work out the area of a section of cable.........
To calculate the cross sectional area (CSA) of a cable, you have to use a micrometer to verify its diameter, then divide the diameter by two to get the radius (r). With the radius we can calculate the CSA of the cable.CSA = pi x r2 (Applicable to solid wires only).For example:If a cable is 0.5 cm in diameter, its radius is 0.25 cm.CSA = 0.196349541 cm2You will need to decide to how many decimal places it is appropriate to quote your answer.
if your load draws a max of 15 amps then you would use 14-16 gauge wire. the lower the gauge the more current that is allowed to pass. there are charts that show max current for diameter of wire
For electrical purposes the formula for calculating the circular-mil area of a circular wire is very simple. A = D squared, Area equals diameter of the cable or wire squared. This calculation is needed when pulling cables into a cable tray so as not to overfill the tray. Over filling a cable tray will build up a heat from the cables if proper ventilation between the cables is not maintained.
The difference between Armored cable and Metal Clad cable is that the MC cable has a EGC (Equipment Grounding Conductor). Both cables are armored, and look almost identical so watch out.
The difference between a cross cable and a state cable is that a cross cable, or crossover cable, is used specifically to connect two of the same devices.