Engine : General Subjects - 1470/1128
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| While calibrating a 4-20 mA electronic, or a 3-15 PSI pneumatic controller, with a process output of 50-250 PSI, what is the controller span/range you are dealing with? |
| A) Output process range is 0-250 PSI. |
| B) Output process span is 200 PSI. |
| C) Controller input ranges are 0-40 mA and 0-15 PSI. |
| D) Controller process output span is 0-250 PSI. |
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