AG Mechanics CDE Practice Exam 2026 - Free AG Mechanics Practice Questions and Study Guide

The term that does not represent a type of carburetor found on small gasoline engines is "Nozzle feed." In small gasoline engines, carburetors can be categorized as downdraft, sidedraft, or updraft based on the direction in which the air enters the carburetor in relation to the engine. A downdraft carburetor has the air flowing downward into the engine, a sidedraft carburetor has the air intake positioned to the side, and an updraft carburetor has the air entering from below the carburetor. However, "nozzle feed" does not correspond to a common type of carburetor orientation on small gasoline engines.