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 -!!)

why two probes are used in turbine flowmeters?

2 Answers  

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can anyone tel the syllabus or previous year question paper for BHAVINI(EIE)2014.

0 Answers   Bhavini,

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i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.

0 Answers   OEG,

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How many interlocks at turbine? Plz explain briefly

0 Answers   MRPL Mangalore Refinery and Petrochemicals Limited,

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Decibel.

0 Answers   CCIE,

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where proximity sensor installed on tank in loading arm application

0 Answers  

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there is one orifice plate already installed on 3" line, but my previous engineer(who is not working here) removed that tx, but now i want to take it in to the process, so now what i have to do now? flow fluid is hytherm oil of temp. 260deg & pressure is 3bar.

2 Answers  

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What does threshold mean? what does tolerance mean?

1 Answers   DEWA,

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why we take 4 to 20 mA as out put of every instrument like pressure transmittre ?why we cant take 0 to 20mA as output?

6 Answers   OGDCL,

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what is the path to communicate from profi to ofc.what is the means of communication.what is multi cire cable in ofc.

1 Answers  

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Regarding MOS (maintenance override switch), I want to know its function and its state ( 1 or 0 when not activated ). An example will be very helpful..thank you.

1 Answers  

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How many loops are there in the power plant? how many closed & open loop in the power plant ? Please give me the exact clarification?

2 Answers   Lanco, Reliance,

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