what do you mean by Loop checking ? What are the cold loop check and hot loop check? what are the difference between these two loops?

1 Answers  

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please give me combustion cntrl interlock details? if possidle drawing also?for this one is there any website ?

1 Answers  

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why we are using drum level control valve air to close?

0 Answers  

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What is the differerence between hysterisis and linearity.

0 Answers   CCIE,

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HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

0 Answers   Reliance,

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How to calibrate Toxic gas detector?

0 Answers   Supertech,

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Wht is Dry Leg Calibration and Wet Leg Calibration?

2 Answers  

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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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what is thermocouple output

7 Answers   IPCL,

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modbus and profibus communication difference?

1 Answers  

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In Increasing temperature why thermocouple used and RTD is not used. Both RTD and Thermocouple have in Range of uses.

5 Answers   L&T,

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flow transmitter formula?

0 Answers   BEMCO, Siemens, Yokogawa,

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