What are the dimensions of line connection terminals on a 120-volt receptacle?

The dimensions of line connection terminals on a 120-volt receptacle are correctly represented by the option that specifies 4 inches long and 2 inches in diameter. These dimensions correspond to the standard physical specifications used in electrical applications to ensure compatibility with various devices and connections.

A 120-volt receptacle, commonly used for household appliances and tools, requires terminals that can accommodate the recommended wire gauges and ensure safe electrical connections. The specified dimensions allow for adequate surface area for the electrical contact, which is critical for maintaining a secure connection and reducing the risk of overheating or arcing.

Understanding these dimensions is vital for professionals in the gas technician field, as proper installation and maintenance of electrical components are essential for safe operation and compliance with relevant standards and codes. Having accurate knowledge of the specifications helps in troubleshooting and ensures that any replacements or upgrades meet safety and operational requirements.