What is the maximum number of splices permitted between any two connectors?

In electrical systems, splices are connections made to join two or more wires together. The number of splices permitted between two connectors is primarily governed by safety standards and regulations designed to prevent issues such as overheating, resistance buildup, and potential failure of electrical connections.

The standard allows for only one splice between any two connectors to minimize the risk of connection failure. This limitation ensures that there is a uniform and secure connection, which is critical in maintaining the integrity of the electrical system. Allowing multiple splices could introduce more points of potential failure, which could lead to safety hazards or reliability issues in the system.

In summary, by restricting the number of splices to one, the electrical system is made safer and more reliable, which is why this is the correct answer.