Answer / chandramauli sinha

Span adjustment of the transmitter is the operating range
of the transmitter, which is used for working conditions.

Answer / abhishek sharma

Span adjustment of transmeter means making sufficent air to
valve for full or needed opening.and positioner function is
to compansiate with valve body for its proper opening and
closing

send me HPCL paper

6 Answers   HPCL, Shuiba Hotel,

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2 Answers   Siemens,

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