Answer / sanchita

manipulated variable
control variable

Answer / bilal

Pressure
Temperature
Flow

Answer / k.sandeep

Which deals measuring& monitoring,controlling process variables like pressure
Temperature
Flow
Level
Conductivity
pH
Quality e.t.c

Answer / sivakumar

Pressure , temperature , flow, level.

what is piezoelectric transducer?give an example in power plant n state its principle?

0 Answers   Jindal,

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Why 250 or 500 ohm load resistance is use in any transmitter

2 Answers  

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What is difference between radial vibration and axial vibration explain in detail .

0 Answers   Emerson,

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Why 4ma - 20ma signal used in instrumentation??

5 Answers  

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Can we use thermocouple in generator of power station replace RTD(pt 100)? if we don't have any place for use RTD.

2 Answers  

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Why do we go for 4-20mA? why not other standara?

6 Answers  

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How can one improve linearity of an RTD based temperature measurement system?

2 Answers   Honeywell,

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In oil & gas industries and petrochemical industries, there are classification of zones like zone 0, zone 1, zone 2. Is there any differences in voltages or power supply supplied for the process instruments, control instruments depending on the zones

1 Answers  

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There are many type of control cable like pair,core,tried, What are defination each one

0 Answers   Birla,

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how to check earthing,what is minum ohms for proper earthing

0 Answers  

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Whether the DP transmitter can be utilised in the medium of Vaccum for the measurement of Level?

10 Answers  

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please tell me how to convert double acting ytc positioner yt-1200 into single acting ytc positioner ?

1 Answers  

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