Answer / deepak

friend the question may be like that ,why skin type
thermocouple not used in boiler?
answer; skin type thermocouple means thermocouple without
thermo well.and skin type thermocouple used for high
accuracy process requirement.
in boiler combustion system temprature is high which may
causes damage of skin type thermocouple because it
thermocouple leads directly in contact with burner.

the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove

0 Answers  

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Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??

2 Answers  

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WHAT IS INSTRUMENTATION?

17 Answers   ITC Infotech,

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What is cable size for intrenal wiring in DCS or PLC ,from any card to Terminal amd Why

2 Answers  

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Profibus DP is a multi-master system. Would it work on RS-485 4W or not, and justify your answer

1 Answers   EIT,

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what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

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how u calibrate sox nox co2 co in cemps?what is opacity n HPm?tell the standard parameters of cems?

0 Answers  

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What is the difference between rich gas and lean gas?

3 Answers  

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Im working in a shopping center, it is also hotel and office building, two towers exactly and someone is proposing a PLC control for the HVAC system, but Im thinking of a DDC control system. in this case what is the difference between PLC and DDC control?

1 Answers  

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how the presure switches are calibrated? and what happen inside?

1 Answers  

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what is Green field /brown field exposure in chemicals /oil /petrochemicals /refineries /paints /speciality chemicals /gas /FMCG /glass industry

1 Answers  

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what r the different types of instrumentation cables? give their specification?

3 Answers  

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