How many cores are used in cable for transmission of voltages upto 66 kV?

Q.  How many cores are used in a cable for the transmission of voltages upto 66 kV?
- Published on 18 Dec 15

a. Single core
b. Two core
c. Three core
d. All of the above

ANSWER: Three core
 

    Discussion

  • Kushal Kundu   -Posted on 25 Apr 20
    What is the dielectric strength of impregnated paper ?

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