CrazyEngineers
CrazyEngineers
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

  • KARAD123

    Member • Dec 26, 2011

    hope to get the answer to my question about tranmission voltage soon..
    Are you sure? This action cannot be undone.
    Cancel

  • Harshad Italiya

    Member • Dec 26, 2011

    I heard of HVDC transmission in India. Not sure about exact figure. Get information about HVDC in India.
    Are you sure? This action cannot be undone.
    Cancel

  • Suresh Manickam

    Member • Dec 26, 2011

    10,000 volts in main stream and 12-220,240 V in down stream.
    Are you sure? This action cannot be undone.
    Cancel

  • lal

    Member • Dec 26, 2011

    I remember reading that very long distance AC transmission voltages in India are 110kV and 230kV.

    Edit : I figured out the above statement is presently not true and it is 765kV now.
    Are you sure? This action cannot be undone.
    Cancel

  • insane.nick

    Member • Dec 26, 2011

    hi KARAD
    The highest transmission volatage in India is 765kV ac. The highest voltage in the case of DC transmission is +/- 600 kV.
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Dec 26, 2011

    insane.nick
    hi KARAD
    The highest transmission volatage in India is 765kV ac. The highest voltage in the case of DC transmission is +/- 600 kV.
    ok... i guess even i read d same sumwhere.. thanks...
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Dec 26, 2011

    thanks every1...
    the teacher in my college asked us an question... which type of circuit is present in radios and televisions? ac or dc? I'm not sure about its answer... can any1 help?
    Are you sure? This action cannot be undone.
    Cancel

  • Kaustubh Katdare

    Administrator • Dec 26, 2011

    KARAD123
    thanks every1...
    the teacher in my college asked us an question... which type of circuit is present in radios and televisions? ac or dc? I'm not sure about its answer... can any1 help?
    Why not try to find answer on your own 😀
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Dec 26, 2011

    The_Big_K
    Why not try to find answer on your own 😀
    i didnt get a proper answer... thats y i asked....
    Are you sure? This action cannot be undone.
    Cancel

  • Suresh Manickam

    Member • Dec 26, 2011

    In both radio and TV, DC is used. to explain clearly contact me.
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Dec 26, 2011

    Suresh Manickam
    In both radio and TV, DC is used. to explain clearly contact me.
    ok...
    Are you sure? This action cannot be undone.
    Cancel

  • Kaustubh Katdare

    Administrator • Dec 27, 2011

    Suresh Manickam
    In both radio and TV, DC is used. to explain clearly contact me.
    Why can't everything be discussed here? Explain what you've to explain here. Larger audience will benefit.
    Are you sure? This action cannot be undone.
    Cancel

  • Suresh Manickam

    Member • Dec 27, 2011

    Its too large post here.
    Are you sure? This action cannot be undone.
    Cancel

  • insane.nick

    Member • Dec 29, 2011

    Hi KARAD 123 you think you are so smart ...
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Dec 30, 2011

    insane.nick
    Hi KARAD 123 you think you are so smart ...
    excuse me... wat did i say? i just asked a doubt?
    Are you sure? This action cannot be undone.
    Cancel

  • durga ch

    Member • Dec 30, 2011

    @ All, please be clear and appropriate in your comments
    Please follow rules of not spamming the thread with personal opinions rather try contributing constructively to the thread.
    Are you sure? This action cannot be undone.
    Cancel

  • narayana murthy

    Member • Dec 31, 2011

    actually transmission from generating station is 400kv and in between there are about many step down or step up's hope i am clear in dc there is around 1000kv because it has to travel long distance
    Are you sure? This action cannot be undone.
    Cancel

  • Kaustubh Katdare

    Administrator • Dec 31, 2011

    insane.nick
    Hi KARAD 123 you think you are so smart ...
    That was inappropriate.
    Are you sure? This action cannot be undone.
    Cancel

  • insane.nick

    Member • Jan 4, 2012

    hey admin and KARAD 123 ehen i was give you the correct answer then you share this post..
    ok... i guess even i read d same sumwhere.. thanks...
    then i was share this ...
    Hi KARAD 123 you think you are so smart ...
    okkkkkkkkk if you think i am wrong then i am sorry..............
    Are you sure? This action cannot be undone.
    Cancel

  • naga lakshmi

    Member • Jan 14, 2012

    KARAD123
    thanks every1...
    the teacher in my college asked us an question... which type of circuit is present in radios and televisions? ac or dc? I'm not sure about its answer... can any1 help?
    I think its based on ac circuits ,because radios & televisions based on the principle frequency .
    frequency concept is only on an ac circuits.
    Are you sure? This action cannot be undone.
    Cancel

  • akpower

    Member • Jan 15, 2012

    Hi Karad123,
    Exact answers to your queries are
    1]Transmission voltage in India (highest) is 750KV AC and these lines are erected by Power Grid Corporation for interstate connections throughout India. However work on 800KV is also in progress.
    2] DC transmission voltage (highest) in India is 600KV .This has restriction due to conversion i.e. AC/DC & inversion i.e. DC/AC for bulk power transmission.
    3] Radio circuits use both. AC & DC.When AC supply is available ,the instruments(rectifier) convert AC to DC from 230volts to 6 volts for operating the other electronic circuits namely,amplifiers, converters,mixers etc.Since all semiconductors require only small DC voltage to drive them.
    Hope it satisfies your query.
    Are you sure? This action cannot be undone.
    Cancel

  • KARAD123

    Member • Jan 17, 2012

    thank you..
    Are you sure? This action cannot be undone.
    Cancel

  • lalit.joshi

    Member • Feb 4, 2012

    KARAD123
    thanks every1...
    the teacher in my college asked us an question... which type of circuit is present in radios and televisions? ac or dc? I'm not sure about its answer... can any1 help?
    sure.... listen, a RLC circuit is used in radio and television to catch a proper frequency for visulisation as well as audio. at last both signals are synchronised. this is the working. RLC circuit works in dc so circuit is dc but creat oscillations like ac.
    Are you sure? This action cannot be undone.
    Cancel

  • SHRIKANT CRAZY

    Member • Feb 5, 2012

    hi karad 123
    hey.......i don't know how much you are benefiting from your questions but i'm very much glad to know this type of interseting questions. thank you very much.........
    Are you sure? This action cannot be undone.
    Cancel

  • jarpala venkates

    Member • Aug 4, 2015

    thank you for giving this valuable information.
    Are you sure? This action cannot be undone.
    Cancel

  • Ganeshkumar.R

    Member • Sep 8, 2015

    Thankyou for valuable qes and answer I request to post more information
    Are you sure? This action cannot be undone.
    Cancel

  • alok raj

    Member • Sep 16, 2015

    nice to have such intresting queries.
    The Generator terminal voltage is stepped up by the power station transformer to a higher voltage (115 kV to 765 kvAC, varying by the transmission system and by country) for transmission over long distances.
    IN dc its up to 600kv.
    Are you sure? This action cannot be undone.
    Cancel

  • Bijay Krishna Nandi

    Member • Sep 28, 2015

    See as per the question- 800 kv HVDC transmission line is recently charged from Biswanath Chariali to Agra ( North East) first ever in India. However in AC transmission system it is 765KV generally both are erected and charged by PGCIL officials. I hope I have answered.
    Are you sure? This action cannot be undone.
    Cancel

  • vamsi kancharla

    Member • Oct 1, 2015

    KARAD123
    What is the highest transmission voltage in India? I didnt get any exact answer.
    AC- transmision line --1200KV comissioned 6 moths back
    traditional ac lines will be in the range of 132KV,220KV,765KV
    132KV lines are majorly laid by the state governaments
    220KV by power grid used to connect load centres from generation points
    765Kv-1200Kv for high power transmission
    DC-line--800v, for power transmission between load dispatch centres but not to load points
    25KV single phase for railway lines
    Are you sure? This action cannot be undone.
    Cancel

  • J4ever

    Member • Jul 8, 2016

    vamsi kancharla
    AC- transmision line --1200KV comissioned 6 moths back
    traditional ac lines will be in the range of 132KV,220KV,765KV
    132KV lines are majorly laid by the state governaments
    220KV by power grid used to connect load centres from generation points
    765Kv-1200Kv for high power transmission
    DC-line--800v, for power transmission between load dispatch centres but not to load points
    25KV single phase for railway lines
    1200kV testing substation is at Bina In Madhyapradhesh not for transmission.
    Are you sure? This action cannot be undone.
    Cancel
Home Channels Search Login Register