Rhode Island Journeyman Plumber Practice Exam 2025 - Free Journeyman Plumber Practice Questions and Study Guide

The proper way to drain an ice machine typically involves ensuring that the waste is properly handled to avoid contamination or inefficiency in the system. While the option that suggests draining after 1 employee might seem like a method to manage the process, it's not a standard practice for ice machine drainage.

The most effective and widely recognized methods for draining ice machines are either through a direct waste line or with a built-in pump. Draining through a direct waste line is a common method that allows for efficient and continuous removal of excess water, ensuring the machine operates optimally without the risk of overflow or flooding. Similarly, using a built-in pump helps elevate the wastewater, which is particularly useful in locations where gravity drainage is not feasible.

Understanding these methods emphasizes the importance of proper drainage systems in maintaining hygiene and functionality within food service operations where ice machines are commonly used.