Theory Of Basic Instruments

 

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Theory Of Basic Instruments Question And Answers:

It is the branch of engineering which deals with the measurement, monitoring, display etc. of the several of energy exchanges which take place during process operations. "In short Instrumentation is the study of Instrument."

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INSTRUMENT:

Instrument is a device which is used to measure, monitor, display etc. of a process variable.

Question and answers About Instrumentation:

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1. What are the processes Variables?

2. Define all the process Variable and state their unit of measurement.

3. What are the primary elements used for flow measurement?

4. What are the different types of orifice plates and state their uses?

5. How do you identify an orifice in the pipe line?

6. Why is the orifice tab provided?

7. What is Bernoulli's theorem and where it is applicable?

8. How do you identify the H. P. side or inlet of an orifice plate in line?

9. How do you calibrate a D. P. transmitter?

10. What is the seal liquid using for filling impulse lines on crude and viscous liquid services?

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