can you tell me how many stages in steam turbine of 10 MW power plant

2 Answers  

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explane hart protocol? what is its advantages.

3 Answers   Jindal,

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Give Detail information about plc,dcs,and scada system?

0 Answers  

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what is commissioning.

2 Answers   Takreer,

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what is difference between RTD and Thermocouple?

2 Answers  

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Isometric drawings are generated during _________________ phase of a project

0 Answers  

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how can i calibrate E & h make conductivity transmiter . unit : mocro siemens Range :0 to 100 micro siemens sensor : capacitive type

1 Answers  

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what is the usage of QDV & VOLUME BOOSTER.

2 Answers   ADMA OPCO,

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Speedtronic system .

0 Answers   CCIE,

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Briefly describe instrumentation job

1 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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If you SOURCE your outputs from a PLC, would you have to make the output HIGH, or LOW, in order to switch an output ON?

1 Answers  

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