AG Mechanics CDE Practice Exam

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Prepare effectively for the AG Mechanics CDE exam with our engaging quiz. Featuring multiple-choice questions and detailed explanations, you can increase your knowledge of agricultural mechanics and develop the skills necessary for success in the competition.

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Counterweights are designed into the crankshaft to provide:

engine longevity
fuel efficiency
engine balancing
power increase

The correct answer is: engine balancing

Counterweights are designed into the crankshaft to provide engine balancing. The purpose of these counterweights is to balance the reciprocating mass of the pistons and rods, which helps reduce vibration and harmonics in the engine. This ultimately leads to smoother operation, reduced wear on engine components, and improved overall efficiency. Therefore, the correct answer is engine balancing.