What is the difference between bench set and operating range i control valve?

1 Answers   Descon,

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What is the differerence between hysterisis and linearity.

0 Answers   CCIE,

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What is exact difference between the panel earthing and system earthing in DCS system. What is the value of resistence.

0 Answers  

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in the flow caluclation k value how to caluclate.mass flow & volum flow.

1 Answers  

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Please send the all question with answer related for interview.

1 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 explain smoke detectore & lel detector?what is o/p

1 Answers  

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what is isolation Transformer???...

3 Answers   Emerson,

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If I installed wrong directions orifice plate then what showing value d.p transmitter?

2 Answers   Forbes, STS,

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Can we place a Control Panel in Hazardous area Group IIC ? If 'yes' then is there any approval required? If 'yes' then there is any specific IP rating or any standard required? If 'Yes' What is MOC of control panel?

2 Answers  

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CAN WE CALIBRATE LEVEL TRANSMITTER USING HART COMMUNICATOR WHEN WATER LEVEL IS PRESENT IN THE BOILER SHELL?

4 Answers   Chemin, Emerson,

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what is the way of measuring air flow in air duct?explaim instruments used and DP creation in line?

3 Answers  

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