New York Low Pressure Boiler Certificate of Fitness (COF) Practice Test

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Prepare for the New York Low Pressure Boiler Certificate of Fitness Test with comprehensive quiz questions and explanations. Gain confidence and knowledge to ensure your success on the exam.

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What is the function of an oil strainer in the system?

To maintain pressure
To remove contaminants
To store fuel
To circulate oil

The correct answer is: To remove contaminants

The function of an oil strainer in the system is to remove contaminants. This component is crucial because it helps to ensure that the oil being used in a boiler or other heating system is clean and free from debris, dirt, or other particles that could hinder performance or cause damage to the system. By filtering out these impurities, the oil strainer protects the integrity of various components, such as pumps and burners, and helps maintain efficient operation. A clean oil supply contributes to better combustion and can enhance the overall efficiency and longevity of the equipment involved.