Answer / khushboo

Self introduction
What do you know about air India
What is customer service
Why do you want to join air India

What is cascade control in process instrumentation?

4 Answers   Engineers India, ITC Infotech,

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Please explain the difference between instrument range and calibration range in terms of pressure transmitter? line design pressure: 93 bar operating pressure : 82 bar press Transmitter Range? calibration range ?

3 Answers   L&T,

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what is commissioning.

2 Answers   Takreer,

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Define all the process Variable and state their unit of measurement. ?

0 Answers  

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Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?

3 Answers  

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is motorized valve closed when power shutoff?

0 Answers   Unilever,

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Reasons for using seal pots:

1 Answers  

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can anyone can let me know in Eurotron Micro cal 2+ calibrator in milli amps source mode we are not able to get 20 milli amps output it only produces 1.52 milli amps out, but display shows increase in milli amps , and err6 displays, let me know how to remove the err 6.

0 Answers  

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I am working in a process industry, in that there are several sections devided in the SCADA screens and individual sections may START independently. But sometimes i am facing problem i.e, if section 2 Stopped by the operator immediately Section 1 or Section 3 or Section 4 is getting stopped can you expain the reason behind this?

5 Answers  

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What is actuator what is motorized control valve?

5 Answers   Emco,

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what will be the output of the temparature transmitter if temp is 120 degre celcius.

1 Answers   Base Automation, NTPC, PDO,

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Why Ma signal is using for control system?

1 Answers   Petrofac,

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