CrazyEngineers
CrazyEngineers

  • Electrical Engineering interview questions..

    ivenkii

    Member

    Updated: Oct 26, 2024
    Views: 1.1K
    Hi guys,

    I have attended a interview where they have asked me few questions, I need to know some...

    1. what is the different between CGS system and MKS system?
    2. When we connect the capacitor Banks in Series with the circuit?
    3. What is the difference between Earthing & grounding?
    4. how much voltage is present in neutral resistance?and how much voltage is present in earth resistance?
    5. What is the purpose of calculating knee point voltage for Current transformers?

    Awaiting your answers..
    0
    Replies
Howdy guest!
Dear guest, you must be logged-in to participate on CrazyEngineers. We would love to have you as a member of our community. Consider creating an account or login.
Replies

  • Jackson44

    Member • Apr 21, 2010

    Hi ivenli,

    Thank you for posting these questions...


    ----------------#-Link-Snipped-#
    Are you sure? This action cannot be undone.
    Cancel

  • jerryvn01

    Member • Jul 22, 2010

    Jackson44
    Hi ivenli,

    Thank you for posting these questions...


    ----------------#-Link-Snipped-#
    Hi,

    I agreed with you. Any way, your ideal make me thinking about some thing for my project.

    [FONT=&quot]Apart from that, this link below may be useful: [/FONT] #-Link-Snipped-#
     [FONT=&quot]Please try to keep posting. Tks and best regards[/FONT]
    Are you sure? This action cannot be undone.
    Cancel

  • raghunathreddy36

    Member • Jul 23, 2010

    good you are answered these questions
    Are you sure? This action cannot be undone.
    Cancel

  • vasanthmbs

    Member • Jul 24, 2010

    2) to reduce capacitive reactance in the line
    3) sorry .. i think both are same .. may be the question will be diff b/w neutral and earthing ???
    4)voltage in neutral is zero
    Are you sure? This action cannot be undone.
    Cancel

  • raghunathreddy36

    Member • Jul 24, 2010

    i also attend the my interview questions
    1.if the diesel generator capacity 50kva but we are loading 20kva, suddenly the DG load increases suddenly 10-20kva what happens?
    2.in power plant how much pressure in boiler
    pls answer this questions
    Are you sure? This action cannot be undone.
    Cancel

  • bhagi13

    Member • Jul 25, 2010

    1. Both CGS n MKS are measuring standards. In CGS system, length is measured in Centimeter, weight in Grams and time in Second.
    In MKS, length is in Meter, Weight is in Kilogram, and time is in Second.

    2. we r connecting capacitors bank in series with circuit to
    a) To remove the low frequency noise signal,
    b) To decrease the capacitive impedance.

    3. earthing means providing low impedance path to the circuit. And earthing wire is always ends in earth surface. Grounding means proving a Zero reference level to whole circuit or system. With reference to ground level, voltage at other nodes is measured.
    Are you sure? This action cannot be undone.
    Cancel

  • Kaustubh Katdare

    Administrator • Nov 12, 2016

    i have a blog that will surely help you....go there
    jobsoxt.com
    Are you sure? This action cannot be undone.
    Cancel

  • Kaustubh Katdare

    Administrator • Nov 12, 2016

    go here for more #-Link-Snipped-#
    Are you sure? This action cannot be undone.
    Cancel
Home Channels Search Login Register