Answer / loboreliance2003

P&ID is Process and Instrumentation Diagram. This is most
important for any process especially related to chemical,
petrochemical plants. It is also known as Piping and
Instrumentation Diagram since in this is mentioned the
various pipelines, valves, instruments location and also
electrical especially control room related.

Answer / yousuf

p&id means piping and instrumentation diagram. it shows how
the instruments are interconnected in the process.

Answer / ankit desai

P&ID is Piping & Instrumentation diagram. P&ID will help for better understanding of Piping & Instrument of Plant or area. It give basic idea about plant & its equipment & also give idea of Closed loop & open loop.

Explain level troll principle & interface level measurement.

1 Answers   ADMA OPCO,

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Transducer Input 0 to 230 v ac Output-0 to 10vdc Receiver Input 0 to 10 vdc and Output 4 to 20 ma How?

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what is the diffirence between Earth and Neutral

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What is the use of gauge?

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where can we use viberation transmitter,and how can we control viberation?

1 Answers   Maden,

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how to measure draft pressure in transmitter pl. give its single line digram

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0 Answers   Honeywell,

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what would be the minimum flow rate that we can measure on rotameter..?

0 Answers   TATA,

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when the force applied on load cell the ohms will be varriying .and how its convert ohms to mv generate and have any formulae?

1 Answers   UETCL Uganda Electricity Transmission Company Limited,

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draw shematic diagram of c/v positioner(smart type)?

0 Answers   Coromandel,

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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 loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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