Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.

0 Answers  

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Basics Instrumentation Question

1 Answers   Advantek Fuel Systems,

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how to commission furnace ( water heater)

0 Answers   Petrofac,

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I have transmitter of range -20 to -5 kpa.if it is possible to zero trim with atmospheric pressure,means HP and lp having no pressure...what will get after zero trim and it is the right way.....plz give me reply ....

3 Answers   KOC,

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What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?

0 Answers   Process Control Technologies,

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while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?

0 Answers   Gasco,

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1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?

0 Answers  

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why r using 250 resistances

6 Answers   Sabic, Samsung,

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An equipment is certified for EEX, IA, IIC, T6, what do you under stand by this.

3 Answers   ADMA OPCO,

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How many types of Control Modes in process control, plz tell me all.....?

2 Answers  

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How process line mpm calculation is done?

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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