Massachusetts Plumbers Journeyman Practice Exam

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Study for the Massachusetts Plumbers Journeyman Exam. Prepare with multiple choice questions, hints, and detailed explanations. Ace your licensing exam with confidence!

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What is the stated maximum temperature allowed for water entering the drainage system as per the text?

100 degrees
130 degrees
150 degrees
170 degrees

The correct answer is: 150 degrees

The correct answer regarding the maximum temperature allowed for water entering the drainage system is 150 degrees. This limit is established to prevent damage to the drainage pipes and the overall plumbing infrastructure, as excessively high temperatures can lead to warping, melting, or compromising the integrity of pipe materials. Keeping the water temperature at or below this specified limit ensures safe operation within the plumbing system, reducing the risk of thermal shock and prolonging the lifespan of the drainage components. Furthermore, maintaining appropriate temperatures is crucial for ensuring the efficiency and effectiveness of wastewater management and prevents potential issues such as steam buildup, which can lead to blockages or leaks.