Bonding connections should be tested for?

Bonding connections are crucial in electrical systems for ensuring safety and minimizing shock hazards. Testing these connections for resistance value is essential because it verifies the effectiveness of the bond between different conductive parts. A low resistance value indicates a good bond, allowing for safe dissipation of fault current back to the ground, which can help protect both equipment and personnel from potential electrical faults.

In this context, measuring resistance provides critical information about the integrity of the connection, taking into account factors such as corrosion or physical damage that might affect conductivity. Ensuring that resistance values are within acceptable limits confirms that the bonding connections can perform as intended.

In contrast, testing for current value, voltage drop, or power consumption does not directly assess the quality of the bonding connections. Each of those focuses on operational aspects of a circuit rather than the bonding integrity itself.