What is the different between of rtd and thermocouple ?

6 Answers  

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whatis diference between zero pressure and obsolute pressure

1 Answers   ABB,

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how to change 4 wire rtd transmitter into a 3 wire rtd transmitter? as our transmitter is working for 4 wire rtd, what should do for working on 3 wire rtd transmitter

1 Answers   HHJ,

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what is meaning of software redundency and hardware redundency?

2 Answers   Honeywell,

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why do 4 mA serves as 0% not 0 mA?

10 Answers  

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What is require for PLC Programming?

6 Answers  

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how to check earthing,what is minum ohms for proper earthing

0 Answers  

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as an instrumentation engineer which are the things we have to know / or we must have idea about that....

2 Answers  

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What is the purpose of RS Networks

2 Answers  

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WHAT IS A SYMPTOM OF FAULT WITH THE SPAN OF AN INSTRUMENT? 1)ZERO-POINT AND 100% ARE CORRECT BUT NOT A MID-RANGE. 2)ZERO-POINT IS CORRECT ,BUT 1005 INPUT IS NOT GIVING 100% OUTPUT. 3)LINEARITY PRBS. 4)1005 O/p IS CORRECT BUT ZEO POINT IS WRONG.

1 Answers   Reliance,

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what is RTV function in in process control?

0 Answers   Colgate,

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why twisted pair of wires is used in instrumentation ?

6 Answers   ONGC,

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