This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 11 months ago.

  • Author
    Posts
  • #1439443 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    The voltage-length characteristic of a direct current arc in an arc welding process is ( where l is the length of the arc in mm and V is arc voltage in volts. During a welding operation, the arc length varies between 1 and 2 mm and the welding current is in the range 200-250 A. Assuming a linear power source, the short circuit current is A

    Options :-

      Post your Training /Course Enquiry
      Are You looking institutes / coaching center for
      • IIT-JEE, NEET, CAT
      • Bank PO, SSC, Railways
      • Study Abroad
      Select your Training / Study category
    Reply To: The voltage-length characteristic of a direct current arc in an arc welding process is ( where l is ….
    Your information:




    Verify Yourself




    Log in with your credentials

    or    

    Forgot your details?

    Create Account