Question 18 (Mandatory) (1 point)
An electrical circuit has a insulation made of XLPE. What is the correction factor for
ambient temperature (Ca) when it is laid in conduit through an area with ambient
temperature at ?
0.91
0.87
0.85
0.94

Did you know that XLPE, or cross-linked polyethylene, was developed in the 1960s and revolutionized electrical insulation? Its ability to withstand high temperatures and resist environmental stress is what makes it a favorite for electrical cables today. When it comes to correction factors for various ambient temperatures, XLPE boasts impressive thermal stability, allowing it to perform well even in hot conditions!

In real-world applications, understanding the correction factor for ambient temperature is crucial for ensuring the safety and efficiency of electrical installations. When laying cables in high-temperature environments, using the correct correction factor helps prevent overheating and prolongs the life of the insulation. So always refer to the manufacturer’s guidelines when making these calculations!