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

Instrumentation Interview Questions

Questions Answers Views Company eMail

what is absolute pressure, gauge pressure and atmospheric pressure?

Mother Dairy,

2 7485

What is wet leg condition and why is it used?

2105

Why is it necessary to use compensation leg to measure the liquid level in a closed or pressurized tank?

2526

WHAT IS THIS INSTRUMENTATION?

7 8405

what is the PID controller?

1 5945

if field commnictor 475 does not communicate with transmitter what will you do ?

Samsung,

4 11716

what is differential pressure transmitter and transducer? how to work?

Idea,

1 6280

in mass flow meter what is drive friquancy ?

2155

Why mixer nd grinder Is example of constant torque load not variable torque load ???

2011

What is seeback effect?

3 8161

how to calibrate flow transmitter

Samsung,

1 6303

how can loop single 4-20 ma to two isolation amplifier? i mean i have two isolation amplifier with 4-20 ma input and 1-5 v output.can i done series connection ?

1 4041

What is the difference between DCS and SCADA?

1 5309

need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

1949

defination of radial vibration?

EE Limited, MNC,

2346

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Un-Answered Questions { Instrumentation }

why would you like to join our company

1427

Why upper weighing limit of electronics balance is 90% of the total weighing capacity?

2254

-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

2544

Hi i am aneesh, done btech in applied electronics & instrumentatiin. And then i took mba in finance & marketing.After that i got placement in finance co and worked there for 3.5 yrs.Now i wanted to come back to engineering job.But without engg experience, i may not able to find an opening.i have done a course related to flow meters and ite calibrations. Kindly suggest where should i try to get a job?

2079

how many type conductivity sensor ?

2105

we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

2236

Calibration procedure for water rotameters

2242

Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

1580

wich is coming the first HAZOP OR SIL

2813

what is metal of piston ring

1976

How does temperature bath work? How does coil gets heated only by applying some current?

1874

i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

2271

What is 3 selection available when configure the burnout protection for controller

2751

How to Calibrate Level Switch in field

1397

Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?

2653

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