What is the role of a 1G emissions inspector?

The role of a 1G emissions inspector is primarily focused on ensuring that vehicles meet the established emissions standards. This involves inspecting vehicles and performing a variety of tests to determine their compliance with environmental regulations. Emissions inspectors assess the levels of pollutants emitted by vehicles in order to identify any that exceed permissible limits. By conducting these inspections, they play a vital part in protecting air quality and public health.

While some of the other options involve aspects related to vehicles and their operation, they do not align with the core responsibilities of an emissions inspector. For instance, issuing licenses pertains to vehicle registration and ownership, which is outside the scope of emissions inspection. Similarly, repairing vehicles is a function that would typically fall under the duties of a mechanic rather than an emissions inspector. Collecting taxes on vehicle registrations is a financial or administrative role that is also not related to emissions compliance. Thus, the primary function of the 1G emissions inspector is critical in the context of environmental quality and regulation enforcement.