Exam (elaborations)
G2 Gas Technician Module 12 Revised || with 100% Error-free Solutions.
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What does an Aquastat do? correct answers Its an automatic operating switch (normally open). Sense water temperature of a boiler and closes when temperature drops. What does a low water cut off do? correct answers Automatic safety control (normally closed). Senses water level in the boiler. If l...
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