What is the primary objective of using a bonding jumper in electrical systems?

The primary objective of using a bonding jumper in electrical systems is to equalize voltage differences. Bonding jumpers are essential in creating a conductive connection between different conductive parts of an electrical system, ensuring that they are at the same electrical potential. This helps to prevent the occurrence of potentially dangerous voltage differences between these parts, which could pose risks such as electric shock or equipment malfunction.

By equalizing the voltage, bonding jumpers also play a crucial role in enhancing the safety and reliability of electrical systems. This is especially important in complex systems where multiple components may be at different potentials due to various factors such as grounding irregularities or differing circuit conditions.

While there are other considerations, such as preventing equipment damage and influencing power factor, the bond's primary function is not to increase current flow or directly enhance the power factor, but rather to maintain consistent voltage levels across interconnected components.