Answer :
Final answer:
A variety of line leak detectors, used in the field of engineering, can detect leaks as small as 3.0 gph, depending on various factors including detector sensitivity and system pressures.
Explanation:
Many line leak detectors in the fields of plumbing and engineering are capable of detecting leaks at a rate as small as 3.0 gallons per hour (gph). These devices, often used in pipelines and fuel systems, employ various technologies to identify and locate leaks, including acoustics, thermographic cameras, or tracer chemicals. Importantly, the effectiveness of a leak detector to identify minor leaks such as one leaking at 3.0 gph may be influenced by the system pressures, detector sensitivity, and environmental conditions.
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