Answer Posted / santosh kumar

1.)Analytical instrument are laboratory type instrument whereas other instrument can be laboratory as well as plant oriented type.
2.)these are generally small in size whereas other instrument are larger in size as compared to analytical instrument.
3.) examples of analytical are cromatograph,psychrometer,spectroscopy,pH measurement etc.
whereas example of other instrument are thermocouple,thermister,orifice meter, ultrasonic flow meter etc.

2. What is ultrasonic flowmeter?

4434

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steps for installing orifice plate?

1365

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Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?

1720

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how to calibrate and troubleshooting of leveltroll?

1661

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Explain bernoulli’s theorem. State its application.

686

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how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?

1498

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What is the difference bitween control net scaner and device net scaner

2955

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What is furnace draft control?

638

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what is performance test.need defination

1281

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all types instrumentation questions want

1713

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How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.

1280

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what is interlock system and why we use of this?

1449

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what is SIL 1 2 3

1549

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What is the use of single seated valve?

595

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installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

1671

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