Which of the following tongue styles is commonly used for crimping?

The ringed tongue and locking fork are commonly used for crimping due to their design, which provides a secure electrical connection. The ringed tongue fits over a screw terminal, allowing for a reliable and stable attachment, while the locking fork can accommodate various terminal sizes. This combination ensures that the connector remains firmly attached, reducing the possibility of accidental disconnection, which is critical in maintaining circuit integrity.

Crimping is a process where a connector is attached to a conductor through pressure, creating a durable and low-resistance connection. The physical characteristics of the ringed tongue and locking fork facilitate a strong mechanical bond when crimped, making them ideal for applications requiring robust electrical connections. This strength and reliability make them a preferred choice among electricians and in the electrical industry at large.