Engineering, 06.05.2020 08:35 robertstoll81

A liquid level control system linearly converts a displacement of 2-3 meters into a 4-20 mA control signal. A relay closes at 12 mA and opens at 10 mA. Find (a) the relation between displacement level and current, and (b) the neutral zone (between 12mA and 10 mA) or displacement gap in meters.

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A liquid level control system linearly converts a displacement of 2-3 meters into a 4-20 mA control...