Answer / aadi

ElectromotiveForce,Voltage, and Potential
Difference...virtually are the same, except that...
EMF is more of an Electrical term,in terms of the force req.
to move a charge from a point to another, ...
Voltage is the Electric Potential of a point w.r.t ground...
...and Potential Difference is the difference in the
Electric potentials of two relative points...(since its
relative, it always has a + or a -!!)

Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

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i want the equation of this question. Tranmitter range is 120 mmwc and dcs flow range is 1700 nm3/hr. if i want to change dcs range from 1700 to 2400 nm3/hr then how much dp i have to enter in transmitter

2 Answers   GMR,

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GWR radar transmitter working principle?

2 Answers   Tata Steel Limited,

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What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?

0 Answers  

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Shall we get the reading on level transmitter only by termination,without commissioning?

1 Answers  

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What is SLPC & MLPC? How it works?

2 Answers  

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how to calibrate transmitter online (in running plant)please explain correct procedure

4 Answers   Sabic,

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What is transducer

4 Answers   IFFCO, Jindal,

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What is protocol ?

3 Answers  

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what is skin thermocouple?

3 Answers  

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whatis diference between zero pressure and obsolute pressure

1 Answers   ABB,

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What is the difference between precision and repeatability of any instrument. Why it is measured always in percentage

2 Answers  

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