Answer / md. jawed akhtar

Mass flowmeters utilize the priciple of angular momentum.This
system is rarely use in industrial application because of
their high cost and relative ease and convenience of
calculation by other metod.

Magnetic flowmeters utilize the principle of Faraday's law of
electromagnetic induction.In this case only only conducting
liquid flow can be measured.

Vortex flowmeters are three types 1) Swimmer, 2)Vortex
shedding meter 3) Fluidic meter.

what is meant by orderm of a system. will the stability of a system increases by incresing order of a system

1 Answers  

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The performance of a pump is monitored by measuring the ________ and _________ pressures

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How ejector(or)evactor air pump is working in thermal power plant?

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1. What means HART communicator / where it is used / how to use it? 2. Types of Thermocouples and its temperature ranges / output of thermocouple? 3. Types of RTDs and its temperature ranges / output of RTD? 4. Idea about Temperature Transmitters? 5. Difference between Analog and Digital signals? 6. Difference between “2 wire” and “4 wire” system / instruments? 7. Difference between “Potential” and “Potential free” contact? 8. Types of flow meters / transmitters? 9. Types of level transmitters? 10. Difference between “Power/Control” cable and “Instrument” cable? 11. What means “shield” and “screen” in cables / how it is useful? 12. Draw a schematic of closed loop circuit of flow / level / pressure / temperature? 13. Idea about calibration of Control valve / positioned / I/P? 14. How to bypass a digital/analog signal in PLC/DCS by hardwire and software?

6 Answers   JSL,

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Which language of programing is popular? how can i learn it ?

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what are the types of a thermocouple

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what is mean by process control?

4 Answers  

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Describe the function of Accumulator into the Pump

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what is the working principle of dis-placer type level transmitter

1 Answers   Sendan,

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what is the difference between RS 232,RS 485,RS 422, how they different from each other

15 Answers   TCS,

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I have completed B.E. Instrumentation & control in 2009. i have 3 year industrial job experience in chemical plant.now, I want to join M.E. in external. so, Plese say easiet way and good institute name.

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What is the procedure of calibration of Load cell?

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