Answer / alex lim

PCU in dead weight tester stand for (Piston/Cylinder Unit)...

meaning of SMART

3 Answers   ISRO,

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Explain level troll principle & interface level measurement.

1 Answers   ADMA OPCO,

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hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v

0 Answers  

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what are the pinciples & units of flow, level, temperature, pressure, quality.

1 Answers  

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State some of balance principle’ advantages?

0 Answers  

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how to define the P,I,D value in tuning pid loops in online.

1 Answers   Thermax,

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open tank and close tank leavel transmiter about range and calibration

0 Answers  

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Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...

0 Answers   Adgas, GAIL, Oil India, ONGC,

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what is power factor?

1 Answers  

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Explain about SOURCING & SINKING concepts in PLC to field sensor wiring ?

4 Answers   GATE,

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1. How many output signals do wew have in process control? 2. Could you write down the names of the pre-commissioning and commissioning stage test instruments and explain them (more than 5 items)? 3. What is the first step to commission a transmitter on service? 4. What is RTD? 5. Find the output value in MA of a temperature transmitter (RTD Type) at 120degree celius? 6. What is the O/P signal of a pneumatic transmitter? 7. What is the O/P signal of an elctronic transmitter? 8. What is the close loop and open loon?

4 Answers  

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what is differance  between SOE an alarams

1 Answers   BMM,

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