NAME ANY TWO PHOTO CONDUTIVE MATERIALS?

1 Answers   DVC,

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What are the uses of orifice plates?

0 Answers  

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admittance level sensor meaning?

2 Answers   CGL,

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What is the difference between HMI,SCADA and MMI,not abbrevation?

7 Answers   HCL,

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Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

0 Answers   Honeywell, Tata Steel Limited,

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Which language of programing is popular? how can i learn it ?

0 Answers  

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The DCS has the following signal type:

3 Answers  

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I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.

0 Answers   RasGas,

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why metallic housing is provided of solenoid valve.

1 Answers   HPCL,

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why we use by pas on a positioner? When can a by pass be not used on a positioner ?

2 Answers  

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Explain Gas Turbine startup and shutdown sequences

0 Answers  

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In RTU Panel we are having several Analogue & Digital Inputs /Outputs. We are recently facing some problems over Analog inputs , which are not updating properly (But Digital Input are updating normally) Can any one tell me from where the problem is creating , we have checked PLC CPU card, Analog Input card & we reconfigured ,But still the issue is there. Issue : 1. Sometimes Analog values are updating & sometimes not. 2. Analog values are not updating normally , showing some wrong Values 3. Total dead (0 value) Analog values are Level & flow measurement from the field instruments. (But in field the instruments are working normally & Displaying the values normally in local display unit) This problem we are facing in our Water Plant. If any one experienced this same problem or having any ideas related to our issue PLS send your valuable Answers/Replies...

6 Answers   L&T,

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