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| For an analog electronic transmission system for instrumentation purposes, if an electronic level indicator has a calibrated scale of 0 to 1800 mm, what would be the actual measured liquid level of the tank if the transmitted signal current is 12 mA, assuming the industry standard of 4 to 20 mA is used for instrument current? |
| A) 800 mm |
| B) 900 mm |
| C) 1000 mm |
| D) 1080 mm |
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