Answer / Roopali Sharma

Calibration for pneumatic and motorized valves is typically done using a calibration kit provided by the manufacturer. The process involves adjusting the valve to achieve the desired flow rate or position.

What properties or parameters to be taken into consideration for protection while selection of Dcs controller.

1 Answers   JPL,

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OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION

1 Answers   Fauji Fertilizer, GSECL, NFL, Power Plant,

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wt is cold junction compensation

1 Answers  

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Isometric drawings are generated during _________________ phase of a project

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why we use negative 24vdc to a proximeter

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what is AWG?

2 Answers   NTPC,

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How to measure high frequency using thermistor

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If range of 3-15 psi, a multiplying relay with a 1:2 ratio would give what output pressure for 6 psi input?

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1. For Steam drum level signal, why do we compensate with drum pressure signal? 2.For main steam Flow signal is comensated with main steam temperature signal and main steam pressure signal why?

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what is differance  between SOE an alarams

1 Answers   BMM,

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What is the difference between a double acting and single acting positioner? what type of valves use single acting positioners?

1 Answers   AquaTech, NamPower, Samson Resources,

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