12N Crawler Tractor Practice Test 2025 - Free Crawler Tractor Practice Questions and Study Guide

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What happens to the engine if coolant levels are too low?

The engine can overheat, causing potential damage

When coolant levels are too low, the engine is at risk of overheating. Coolant serves to absorb and dissipate heat generated during the combustion process, maintaining optimal operating temperatures. Insufficient coolant can hinder this heat transfer, allowing temperatures to rise excessively. An overheated engine can lead to serious issues such as warped cylinder heads, cracked engine blocks, or failed gaskets, all of which may result in costly repairs. Thus, maintaining appropriate coolant levels is crucial for the longevity and proper functioning of the engine.

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The engine will run more efficiently

The engine will produce more power

There will be no significant effects on the engine

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