Answer / sk

Remote seal transmitters are used to keept the process and
transmitter isolated from each other.

What is the definition of direct acting valve & reverse acting valve

2 Answers  

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how the arrangement of equipments done in control room

0 Answers  

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what should be the attitude while answering an interviewer?

2 Answers  

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What is the main difference between the terms instrumentation and Automation?

5 Answers  

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what is the Instrumentation?

9 Answers   Gulf,

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what about your moleg in pogrees with company

0 Answers   MahaGenco,

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A pressure transmitter with a range of 0-100 bar.The accuracy of the instrument is 1% of upper range value? The pressure indicating transmitter is showing the system pressure is 50 bar. b. When you include the error, what is the minimum possible pressure in our fuel gas system? i. 49.5 bar ii. 49 bar iii. 1 bar iv. 0.5 bar We want to change the filter cartridge. We must depressure the fuel gas system. c. After we depressure the system in preparation for maintenance, the transmitter displays a pressure of +0.1 bar. At this time, what is the possible range of pressures in our fuel system? i. +0.099 to +0.101 bar ii. 0 to +0.2 bar iii. -0.1 to +0.3 bar iv. -0.9 to +1.1 bar

3 Answers  

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What is critcal speed. what is resonant frequency. why we want to cross crtcal speed on higher RPM (early).

0 Answers  

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what is ABB DCS SYSTEM?

2 Answers   OMV,

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Difference b/w SCADA & DCS

8 Answers   Siemens,

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what is air to open and air to close control valve and difference btwn this...and how to measure milli amp by this...and what is the role of positioner and i/p converter in this..plz help me

2 Answers   HCL, SOC,

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What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

0 Answers  

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