Top 30 Instrumentation and control Interviews Questions & Answers

แชร์
ฝัง
  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 81

  • @that1electrician
    @that1electrician ปีที่แล้ว +34

    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
      @InstrumentCalibration  ปีที่แล้ว +1

      Hello
      Thanks for your valuable feedback on this video

    • @MR-nl8xr
      @MR-nl8xr ปีที่แล้ว +5

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

    • @InstrumentCalibration
      @InstrumentCalibration  ปีที่แล้ว +1

      We do@@MR-nl8xr

    • @imayleakount9610
      @imayleakount9610 ปีที่แล้ว +2

      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
      @InstrumentCalibration  ปีที่แล้ว +3

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

  • @RaviKumar-ex9ne
    @RaviKumar-ex9ne 9 หลายเดือนก่อน +1

    Very useful video

  • @sihlemlangeni1929
    @sihlemlangeni1929 11 หลายเดือนก่อน +1

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

  • @rodrigabtonio2203
    @rodrigabtonio2203 4 หลายเดือนก่อน

    exelent, GOD BLESS

  • @rakeshrajak7655
    @rakeshrajak7655 ปีที่แล้ว +1

    Thank you sir
    Very nice

  • @sulusk267
    @sulusk267 ปีที่แล้ว +1

    It’s good one

  • @charanmvg6433
    @charanmvg6433 9 หลายเดือนก่อน +1

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

  • @gugulothuvenkateswarlu6814
    @gugulothuvenkateswarlu6814 ปีที่แล้ว +1

    Exallent

  • @mr.omprakashbarure4981
    @mr.omprakashbarure4981 ปีที่แล้ว +1

    Excellent❤

  • @sundaramnarayanan1375
    @sundaramnarayanan1375 ปีที่แล้ว +2

    add questions on Cold Junction compensation?

  • @faisalmalik7408
    @faisalmalik7408 ปีที่แล้ว

    exilent 👍

  • @SlimaneAutomation
    @SlimaneAutomation 8 หลายเดือนก่อน

    Thanks for the information

  • @RaviKumar-fs4cp
    @RaviKumar-fs4cp 11 หลายเดือนก่อน +1

    Thank you

  • @MR-nl8xr
    @MR-nl8xr ปีที่แล้ว +1

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

  • @rkmohapatro
    @rkmohapatro 10 หลายเดือนก่อน +1

    this video is vwry helpful for interview

  • @harikumarhari8882
    @harikumarhari8882 8 หลายเดือนก่อน +1

    good😍

  • @alpeshpatel7111
    @alpeshpatel7111 ปีที่แล้ว +1

    NicE

  • @albarslane8599
    @albarslane8599 ปีที่แล้ว +3

    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
      @InstrumentCalibration  ปีที่แล้ว +1

      Hello Alb
      We have created series of video too. Please see below links.
      1. th-cam.com/video/4lbKLuB-cRs/w-d-xo.html
      2. th-cam.com/video/4lbKLuB-cRs/w-d-xo.html

  • @nuhbellos3794
    @nuhbellos3794 8 หลายเดือนก่อน

    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

  • @asingwirebonus3479
    @asingwirebonus3479 ปีที่แล้ว +2

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

  • @muscatmama
    @muscatmama 7 หลายเดือนก่อน

    Fantastic

  • @Reeshichohan
    @Reeshichohan ปีที่แล้ว +1

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

    • @InstrumentCalibration
      @InstrumentCalibration  ปีที่แล้ว

      Hello Beats
      Have you done engineering in Instrumentation and Control?

    • @Reeshichohan
      @Reeshichohan ปีที่แล้ว

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

  • @KiranKumar-hk3zk
    @KiranKumar-hk3zk ปีที่แล้ว +1

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

  • @eggxecution
    @eggxecution 3 หลายเดือนก่อน

    nice

  • @OmkarRatre-i3j
    @OmkarRatre-i3j 5 หลายเดือนก่อน

    Supper

  • @johnpeter6451
    @johnpeter6451 ปีที่แล้ว

    Can u explain about working of by pass valves

    • @InstrumentCalibration
      @InstrumentCalibration  11 หลายเดือนก่อน

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

  • @okaforignatiaus345
    @okaforignatiaus345 ปีที่แล้ว +1

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

    • @InstrumentCalibration
      @InstrumentCalibration  ปีที่แล้ว

      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

  • @kirankumargadwal4678
    @kirankumargadwal4678 ปีที่แล้ว +4

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

    • @InstrumentCalibration
      @InstrumentCalibration  ปีที่แล้ว

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

  • @Abugo-xj3qn
    @Abugo-xj3qn 20 วันที่ผ่านมา

    How to connect hart communicator to a transmitter

  • @abdessamedghettas7167
    @abdessamedghettas7167 ปีที่แล้ว

    Thanks

  • @ShaikhAlam-e4k
    @ShaikhAlam-e4k 2 หลายเดือนก่อน

    Not Seedback but Seeback effect, you bet!

  • @jabinantony1284
    @jabinantony1284 หลายเดือนก่อน

    😍

  • @sadanalasaran8335
    @sadanalasaran8335 6 หลายเดือนก่อน

    VIDEO is super nice explain but video is high

  • @georgemoholo192
    @georgemoholo192 9 หลายเดือนก่อน

    I need psychometric test

  • @bursty1382
    @bursty1382 11 หลายเดือนก่อน

    9:14

  • @theomnyakeni4288
    @theomnyakeni4288 8 หลายเดือนก่อน

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

  • @heatherquick4095
    @heatherquick4095 8 หลายเดือนก่อน +2

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

    • @jackfeak2364
      @jackfeak2364 8 หลายเดือนก่อน

      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.

    • @karoly365
      @karoly365 4 หลายเดือนก่อน

      @@jackfeak2364The steps mentioned in the video is first open EQ and then only HP. Then why do say it is the opposite.

  • @AlwellNwogu
    @AlwellNwogu ปีที่แล้ว +1

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

    • @InstrumentCalibration
      @InstrumentCalibration  ปีที่แล้ว

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

    • @Practical.instrumentation
      @Practical.instrumentation ปีที่แล้ว +1

      Search Practical Instrumentation
      Channel

  • @sadanalasaran8335
    @sadanalasaran8335 6 หลายเดือนก่อน

    Loto explain
    Loto-logout tagout

  • @sushildurafe9037
    @sushildurafe9037 ปีที่แล้ว +1

    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
      @InstrumentCalibration  ปีที่แล้ว

      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.
      th-cam.com/video/Z9S2mgVM3FU/w-d-xo.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
      @sushildurafe9037 ปีที่แล้ว

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

    • @sushildurafe9037
      @sushildurafe9037 ปีที่แล้ว

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

    • @that1electrician
      @that1electrician ปีที่แล้ว +1

      ​@sushildurafe9037 You're like, so smart bro.

    • @kanchorintalamia7308
      @kanchorintalamia7308 ปีที่แล้ว

      @@InstrumentCalibration

  • @AzharPsas93
    @AzharPsas93 7 หลายเดือนก่อน

    Excellent ❤