Instrumentation Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Instrumentation Interview Questions

Questions Answers Views Company eMail

Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...

2341

How to change dcs card in online. (Dsc is maxdna)

2730

What are the different modes of a contollogix family processor? How they work?

Honeywell, Siemens,

3 7116

hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

2099

What is difference between ESD and PLC please Explain me clearly.

4892

1. How can leveltrol be installed in steam drum for measuring the level of steam drum?

Fischer,

1 6608

2. What is ultrasonic flowmeter?

1 5091

3. Differentiate between ultrasonic flowmeter and radar type flow meter.

2949

What is loop1 and loop2 in MTS LT?

3843

What is difference between Isolator and Barrier ?

1 19106

.how does CSADA systems display the process variable value?

Empower,

2 5180

Name some of the common protocol use in automation.

Empower,

3 6494

what is a instrumentation ?

10 11308

what is the difference between CPC and i/p converter

Siemens,

1 6660

what is upstream and downstream in liquid flow?

Thermax,

6 12452

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Un-Answered Questions { Instrumentation }

Why are the uses 24vdc in industries

1012

What is ultrasonic flowmeter?

1110

How to calibrate the flow transmitter

1608

How to calibrate H2s Dectector

1616

WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?

2128

How to calibrate level transmitter with use of HART?

2758

What is instrumentation measurement?

1109

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

1892

what is the calibration procedure for transweigh make weigh feeder?

4020

what is the usage of QDV & VOLUME BOOSTER

2305

Boolean algebra

2183

hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v

2218

what is the process for double acting cylinder pneumatic for 32' v/v

2071

why we r opening HOT BYPASS valve during startup of a compressor?

2094

Specify for Cables - Flame Retardant and Fire Resistant?

2042

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