Top 30 Instrumentation and control Interviews Questions & Answers

Рет қаралды 96,659

Күн бұрын

This Instrumentation related video talks about the most common and popular Instrumentation and Control Interview Questions and answers that are very helpful for instrumentation technicians and instrumentation engineers .
The discussed interview questions regarding instrumentation have covered wide range of instrumentation topics such as process instrumentation and field instrumentation, pressure transmitters , calibration of instruments , programmable logic controller, vfd (variable frequency drive), control valve, pneumatic actuator etc.
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Пікірлер: 74

@that1electrician Жыл бұрын

I have never seen these questions pop up in any of my industrial electrician/ instrumentation job interviews, except for how to measure 4-20mA and what is a TC, RTD. This is some pretty advanced stuff. The ones Ive always been asked are: 1.Explain 0-10V and 4-20mA and pros and cons. 2. What are the color of the leads of a Thermocouple? Which one is + and --? 3. Do you pour water into acid, or acid into water? 4. How do you terminate a shielded cable. Which side of the cable do you ground? 5. What does 3-15 mean? 6. Do you know what zero and span means? 7. How do ultrasonic sensor work? Theres a couple others that always come up. Theyre pretty basic.

@InstrumentCalibration Жыл бұрын

Hello Thanks for your valuable feedback on this video

@MR-nl8xr 11 ай бұрын

Good Comment. Do you have the answers for those questions?

@InstrumentCalibration 11 ай бұрын

We do@@MR-nl8xr

@imayleakount9610 11 ай бұрын

What other questions can you think of that would probably come up. Any videos/literature that someone who has been out of the field for a while could use to brush up on instrumentation basics? Thanks

@InstrumentCalibration 10 ай бұрын

Hi @@imayleakount9610 We have made a decent chunk of videos on HART, CONTROL VALVES, and basic instrumentation interviews. Kindly check those :)

@SlimaneAutomation 3 ай бұрын

Thanks for the information

@muscatmama 2 ай бұрын

Fantastic

@AzharPsas93 2 ай бұрын

Excellent ❤

@sihlemlangeni1929 6 ай бұрын

Thank you very much. The Q&A is simple to understand and on point . This has helped me a lot .

@InstrumentCalibration 6 ай бұрын

Thank you. I really appreciate your comment

@RaviKumar-ex9ne 4 ай бұрын

Very useful video

@InstrumentCalibration 3 ай бұрын

Glad you liked it

@faisalmalik7408 10 ай бұрын

exilent 👍

@InstrumentCalibration 10 ай бұрын

Awesome

@rakeshrajak7655 Жыл бұрын

Thank you sir Very nice

@InstrumentCalibration Жыл бұрын

Thanks Rajesh for watching this video

@gugulothuvenkateswarlu6814 Жыл бұрын

Exallent

@InstrumentCalibration Жыл бұрын

Glad you liked it

@sulusk267 9 ай бұрын

It’s good one

@InstrumentCalibration 9 ай бұрын

Thank you

@nuhbellos3794 3 ай бұрын

Does anyone have any insight into what the physical field evaluation and written evaluation would entail for an E&I Apprentice position? I passed the EEI MASS test and have these coming up. Thanks

@charanmvg6433 4 ай бұрын

transmitter mounting for steam service .picture equlising valave position check once.

@mr.omprakashbarure4981 7 ай бұрын

Excellent❤

@InstrumentCalibration 7 ай бұрын

Thank you

@kirankumargadwal4678 Жыл бұрын

Thank you, almost all important questions are covered. Please do more videos on interview QA

@InstrumentCalibration Жыл бұрын

Hello Kiran Thanks for your comment. I will post more videos on interview questions and answers in future.

@sundaramnarayanan1375 7 ай бұрын

add questions on Cold Junction compensation?

@abdessamedghettas7167 Жыл бұрын

Thanks

@InstrumentCalibration Жыл бұрын

Appreciate the feedback

@RaviKumar-fs4cp 6 ай бұрын

Thank you

@InstrumentCalibration 6 ай бұрын

you are welcome

@sadanalasaran8335 Ай бұрын

VIDEO is super nice explain but video is high

@harikumarhari8882 2 ай бұрын

good😍

@InstrumentCalibration 2 ай бұрын

Thanks!!

@albarslane8599 Жыл бұрын

It's very good explication but there are many information at once sow if you dont mind i have a proposition what if you did mini vidéos ans focos on evry part at once thankyou

@InstrumentCalibration Жыл бұрын

Hello Alb We have created series of video too. Please see below links. 1. kzfaq.info/get/bejne/atKSfq-mp5PHgqc.html 2. kzfaq.info/get/bejne/atKSfq-mp5PHgqc.html

@alpeshpatel7111 9 ай бұрын

NicE

@InstrumentCalibration 9 ай бұрын

Thank you

@MR-nl8xr 11 ай бұрын

Diagrams 5:24 and 5:37 are backwards, if you are showing them in "gravity" fashion.

@asingwirebonus3479 Жыл бұрын

Thank you for the video. Help me send me a video on analog scaling in PLCs

@InstrumentCalibration 10 ай бұрын

We will send it shortly

@rkmohapatro 4 ай бұрын

this video is vwry helpful for interview

@InstrumentCalibration 4 ай бұрын

Thank you

@KiranKumar-hk3zk 9 ай бұрын

Please make a clear video of AI AO DI DO signal connections from field to dcs

@InstrumentCalibration 9 ай бұрын

Hello Kiran I will make clear video on this topic soon.

@okaforignatiaus345 11 ай бұрын

Good day, pls I need a video on CALIBRATING TRANSMITTERS USING HART COMMUNICATOR

@InstrumentCalibration 10 ай бұрын

Hi Please check the HART videos on our channel, we have videos on the requested topic Let me know if you want us to provide the link in the comment section

@johnpeter6451 6 ай бұрын

Can u explain about working of by pass valves

@InstrumentCalibration 6 ай бұрын

Hi Thanks for the comment. Our tech team is working on this content

@theomnyakeni4288 3 ай бұрын

Why are we using 4-20mA and not 0-20mA?

@georgemoholo192 4 ай бұрын

I need psychometric test

@Reeshichohan 7 ай бұрын

Sr i am instrument technician can u tell.me which course i do for furture carrier growth.

@InstrumentCalibration 7 ай бұрын

Hello Beats Have you done engineering in Instrumentation and Control?

@Reeshichohan 7 ай бұрын

@@InstrumentCalibration sr I complete.diploma.electeonics and communication and 2 years exp.in instrument and 5+years exp.in electronic

@bursty1382 5 ай бұрын

9:14

@heatherquick4095 3 ай бұрын

Commissioning a DPT is wrong , for some meters this procedure would destroy them straight away.

@jackfeak2364 2 ай бұрын

I agree. I would think bypass closure would be last. If you open the HP side first with the bypass closed the transmitter would see a very large pressure differential. Example: if the transmitter was taken out of service or replaced on a 450lb steam flow system and you opened the HP side the DPT would see a 450 lb differential. Often times steam flow transmitters are calibrated 0 to 100 inches of water using orface plates so damage could be a real possibility.

@sushildurafe9037 Жыл бұрын

Why HP & LP tapping is done at 45 degree in process line for FIT Where K type TC is mostly used Explain transfer of signal from DCS to control valve How to calibrate interface level transmitter. What is actually marshalling cabinet

@InstrumentCalibration Жыл бұрын

HP & LP Tapping is done at 45 degree in process line to avoid any entrapped gases & to avoid any pipe dirt particles in pipe lines Type K is commonly used in nuclear applications because of its relative radiation hardness. DCS sends 4-20mA signal to I/P converter. I/P converter converts 4-20mA signal into 3-15 psi signal. Then 3-15 psi signal goes to control valve to control the flow. I have made one video on Interface Level Measurement. Please see below link. kzfaq.info/get/bejne/kJ-DZdCYu7OXdok.html The marshalling cabinet acts as an interface between the system cabinet and field junction boxes. The main cables are laid from the field junction boxes to the marshalling cabinet. The prefab cables from the system cabinet IO cards are also terminated in the marshalling cabinet.

@sushildurafe9037 Жыл бұрын

@@InstrumentCalibration Guided wave radar type interface level transmitter calibration, what will be zero and 100? Working principle of ESDV and types?

@sushildurafe9037 Жыл бұрын

@@InstrumentCalibration When FIT is showing zero what will be position of FCV fully open or close.

@that1electrician Жыл бұрын

@sushildurafe9037 You're like, so smart bro.

@kanchorintalamia7308 Жыл бұрын

@@InstrumentCalibration

@sadanalasaran8335 Ай бұрын

Loto explain Loto-logout tagout

@user-qy3cg1wl8d Жыл бұрын

I'm interested in learning about instrumentation and control What is the easiest way to learn instrumentation

@InstrumentCalibration Жыл бұрын

Hello Alwell You can start with our videos. If you watch all our video, you will definitely get some basic knowledge about I & C.