an electrical cable with a single conductor and a cross-sectional area of 1.5 square millimeters (mm²), and a total length of 90 meters. Let’s break down each component:
- 1.5: This indicates the cross-sectional area of the cable’s conductor, measured in square millimeters (mm²). In this case, the cable has a cross-sectional area of 1.5mm². The cross-sectional area of the conductor determines the current-carrying capacity and the overall capacity of the cable.
- Single Core: “Single core” means that the cable contains a single conductor, rather than multiple conductors. Single-core cables are commonly used for power distribution, wiring, and other electrical applications where a single conductor is sufficient.
- 90m: This specifies the total length of the cable, which is 90 meters. The cable is 90 meters long from end to end.
This type of cable is commonly used in various electrical installations, including lighting circuits, power distribution, and appliance wiring, depending on local electrical codes and regulations. The 1.5mm² cross-sectional area is suitable for carrying moderate currents and is often used in residential and light commercial applications.
When using a 90-meter length of cable, it’s important to consider voltage drop and electrical load requirements, as longer cable lengths can result in voltage losses over distance. Proper installation practices and adherence to local electrical codes and regulations are crucial for ensuring electrical safety and compliance.
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