Which of the following is NOT one of the general functions of an injector?

The correct answer highlights that "Mitac" is not one of the general functions of an injector. The primary functions of an injector include fuel delivery, atomization, and flow regulation.

Fuel delivery refers to the injector's role in providing the appropriate amount of fuel needed for combustion in an engine. Atomization is crucial as it involves breaking the fuel into fine droplets, allowing for efficient combustion and better mixing with air. Flow regulation is also essential, as it ensures that the correct amount of fuel flows into the engine based on operating conditions, thereby maintaining optimal performance.

In contrast, "Mitac" does not represent a function related to fuel injectors or their operation. It is likely a term unrelated to the common terminology used to describe the functions of fuel injectors in mechanical systems. Understanding these specific roles helps clarify how injectors contribute to engine performance and efficiency.