AG Mechanics CDE Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the AG Mechanics CDE Exam. Engage with flashcards and multiple choice questions tailored to enhance your understanding of agricultural mechanics. Prepare effectively and boost your confidence before the test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

The needle valve in the carburetor float bowl can have a needle point made of which two materials?

Glass or plastic
Neoprene or brass
Rubber or metal
Steel or aluminum

The correct answer is: Neoprene or brass

The needle valve in the carburetor float bowl can have a needle point made of neoprene or brass. Neoprene is a durable synthetic rubber that can provide a good seal to prevent fuel leakage, while brass is a corrosion-resistant metal that is commonly used in carburetor components. This combination of materials helps ensure proper fuel regulation and efficient engine performance. Options A, C, and D are incorrect because glass, plastic, rubber, metal, steel, and aluminum are not common materials used for the needle point in a carburetor float bowl needle valve.