Answer / v.poornachandran

A distributed control system is computerized control system for a process or plant usually with a large number of loops,in which autonomous controllers are distributed throughout the system

What is Electrical Runout & Mechanical Runout in Vibration measurement.

1 Answers  

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What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

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WHAT IS A CALLIBRATION? WHAT IS MEEAN BY LOOP CHECKING INCLUDES PRESURE, THERMOCOUPLE,TT,DT?

5 Answers  

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What is minimum distance between three thermocouples (2oo3) mounted on same pipe line (20")? Technically accepted by stright line mounted or circler mounted?

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what is the reason while warning lamp is on while the engine is cranking?

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how to control pid

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where the use of direct action control valve?

2 Answers  

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what is mean by hot loop and cold loop testing, whts different between both

2 Answers   Honeywell, PDO,

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What are different types of orifice plates?

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What is instrumentation measurement?

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why we connect digital multimeter in series for dc current measurement and parallel for dc voltage measurement.

4 Answers  

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