Instrumentation Interview Questions
Questions Answers Views Company eMail

what is difference between profibus and field bus?

1 13038

How to Calibrate variable Head flowmeter (Orifice), here we dont know High pressure and low pressure then how to apply pressure on HP and LP side ?

Nirma,

1 3970

wHAT IS BURST MODE IN TRANSMITTER?

Bhel,

1 11094

what is the input of digital RPM indicator during the calibration time?

1 3816

what is the input of digital counter during the the calibration time?

1814

what is the input to be given in digital flow meter during the the calibration time?

ONGC,

1721

what is the input to be given digital temp controller during the the calibration time?

2 4102

what is the input of conductivity sensor and meter during the calibration time and what is the output?

2 4597

what is the input of ph sensor and meter during the calibration time and what is the output?

Sabic,

1 2299

what is the conductivity sensor output formula and what is the ph sensor output formula?

1 2838

how to convert transmitter milliamps output to like temp,pressure etc.....

5 26074

in pressure gauge inside why we are using the glasarin oil?

4 12259

why flow transmitter showing 2.2ma?

2 5314

Ple give me "INDUSTRIAL INSTRUMENTATION AND CONTROL S.k. Singh 3th edition" Solution manual to self-Check Quiz and chapter-wise PowerPoint Slides. Home web-site not available... Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Ple Thanks for all...

6119

, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.

7508


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Un-Answered Questions { Instrumentation }

CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

1437


What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

964


why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

6811


WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?

2054


What is zone,loop/fire alarm system?

2050






in mass flow meter what is drive friquancy ?

1602


i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure

1422


Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264

1489


How hart protocol can be connected with control valves?

580


Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

3241


why is an oxygen sensor used in a boiler stack

6215


What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows   very argent : my mai is merajalam143545@yahoo.com

2008


What is offset in a control system.

7919


1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.

2344


How to Calibrate Coriolis Flow transmitter in field

732