Final answer:
When using a solderless connector, the extraction tool will bottom against the contact material if the contact is completely released and pushed out of the connector.
Step-by-step explanation:
The correct answer is option contact material. When using a solderless connector, an extraction tool is typically used to remove the contact from the connector.
If the contact is completely released and pushed out of the connector, the extraction tool will bottom against the contact material. This indicates that the contact has been successfully removed from the connector.
The correct answer is that when using a solderless connector, you can tell that the contact is completely released and pushed out of the connector because the extraction tool will bottom against the connector body.
When the extraction tool can go no further, it indicates that the contact has been properly disengaged from the connector's retention mechanism.
It is important to ensure that the extraction tool is of the correct type and size for the specific connector being used, as this will prevent damage to both the tool and the connector.