What happens if tension is not applied when using an automatic splice?

When using an automatic splice, applying tension is crucial to ensure that the splicing jaws grip the conductor properly. If tension is not applied, the jaws may release, leading to a weak connection. This occurs because the automatic splice relies on an adequate amount of force to engage the mechanism that holds the conductor in place securely. Without that tension, the splice cannot maintain its grip, and thus, the integrity of the connection is compromised, which could cause connectivity issues or even failure of the splice under load.

In the context of the other choices, if tension is not applied, the conductor will not become loose to the point of disconnecting entirely, nor will the splice become stronger. Additionally, the connection will not remain secure if the appropriate tension is not used, highlighting the importance of tension in maintaining a reliable and safe electrical connection.