ESCO Air Conditioning Practice Exam

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Prepare for the ESCO Air Conditioning Practice Exam. Study using flashcards and multiple-choice questions with detailed hints and explanations. Get ready to ace your exam!

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Moisture in a refrigeration system will cause:

Compressor failure
Evaporator freeze
High pressure
Low pressure

The correct answer is: Compressor failure

Moisture in a refrigeration system can lead to compressor failure due to the formation of ice and corrosion. Moisture can enter a refrigeration system through leaks or improper handling of the system. When moisture is present, it can freeze and accumulate in the evaporator, causing a blockage that leads to compressor failure. This is because the compressor must work harder to push the refrigerant through the blocked evaporator, leading to overheating and ultimately failure. Additionally, moisture can also cause corrosion within the system, leading to damage and potential breakdown of the compressor. The other options (B, C, and D) are incorrect because while moisture can potentially cause these issues in a refrigeration system, they are not directly caused by moisture. The primary and most significant consequence of moisture in a refrigeration system is compressor failure.