Answer / deepan

square root ,quick opening,equal percentage,linear

Answer / palav k

v port, contourd, low flow

what is the working principle of dis-placer type level transmitter

1 Answers   Sendan,

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What is the Temperature Co-officient of Resistance of PT- 1000 and PT-2000 ?

2 Answers   Adani, Birla, MEIL,

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I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

0 Answers  

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How to gennerate earth leakage monitoring alarm for solenoid valves in control system?

2 Answers  

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Can any body help me,The GE Mark V control system is windows based or Dos based?

3 Answers  

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what is the difference between active and passive loop ?

8 Answers  

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diff c and c++

1 Answers  

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Hi friends, from Aug 4th onwards iam getting spikes for analog inputs in our DCS for a period of 800ms. I throughly checked every thing, finally i found that the DI, DO's from MCC panels shields are terminated in the Signal Earth where Analog Input signals shields are terminated. Is there any problem with this type of termination?. i checked the induction voltage from MCC and getting around 25VAC, please suggest me in this concern. Our plant is 8months old only. DCS is Siemens Make Simatic PCS7, and the transmitters are Yokogawa make.

1 Answers  

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please someone tell me what is function of vibration sencer and how many types and how to control viberation.please. my id is jimmykhan077@gmail.com

0 Answers  

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Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.

0 Answers  

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If we increase D what will be the controller action?

2 Answers  

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What is the difference between Error and Offset.

1 Answers  

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