1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

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What is TMR

3 Answers  

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principle of dead weight tester ?

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I want condensate pots vent position erection of flow transmitter ?

1 Answers  

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To calculate temperature, why we multiply 25 with mV?

2 Answers  

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Why do we need to install hook-up line differential pressure type level transmitter when the differential pressure type level transmitter with capillary are available?

2 Answers  

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plz send me placement paper of ongc

0 Answers   ONGC,

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my temperature transmitter in field showing 700 degree , whereas in dcs showing 459 degree, how to resolve this?

4 Answers   ONGC,

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Consider a level troll. i am getting a correct value in 4mA and 20mA. the value in the middle(30 to 60%)is disturbed and i am not getting the appropriate value. what is the solution to normalize the level and to get the correct value..

2 Answers   KNPC,

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Where can i take training in intools software for Instrumentation design??

9 Answers  

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how to calibrate displacer type level transmitter by dry weight method please mention formula for weight calculation

1 Answers  

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with the help of suitable diagrams different types of control valves

1 Answers  

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