I wnat to practice more online type questions .so will you show them me to take a practice test?

1 Answers   VA Tech Wabag,

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HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?

3 Answers   KNPC,

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why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

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steam drum level transmitter calibration procedure? with example?

1 Answers  

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Control valve Flow characteristic. How the equal percentege curve form?

5 Answers  

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how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

0 Answers  

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How can measure flow in oil line?which type of transmitter is generally used?

1 Answers  

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why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .

0 Answers   Visa Steel,

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why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm 

4 Answers   OMV,

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What is difference b/w absolute & gauge pressure? EXPLAIN

2 Answers   IFFCO,

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as an instrumentation engineer which are the things we have to know / or we must have idea about that....

2 Answers  

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why 4-20 mA signal is preferred over a 0-10V signal

17 Answers   Sofcon,

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