Answer / vinoth.s

Turndown RATIO= MAXIMUM ALLOWABLE VALUE/ MINIMUM CONTROLABLE
VALUE.... SIMPLY DIVIDING THE UPPER RANGE/ LWER RANGE

what is easiest way to read STL language in PLC?

0 Answers   LB Industries,

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In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

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I have completed B.E. Instrumentation & control in 2009. i have 3 year industrial job experience in chemical plant.now, I want to join M.E. in external. so, Plese say easiet way and good institute name.

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4 Answers   ABB, TICB,

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Explain about the leakage class of the control valves

0 Answers   CCIE,

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