Question

in india which system is adopted for transmission of electric power
A, 3-phase 3-wire
B. 3-phase 4-wire
C. both A and B
D. none​

Answer 1

Answer:

a) 3-phase 3-wire

Explanation:

1 is positive 1 is negative and 1 is nuetral..

Answer 2

In India (A) 3-phase 3-wire system is adopted for transmission of electric power.

• 3 phase and 3 wire system have a three conductors and each conductor carries alternating current of the same amplitude and frequency.
• So this system is most suitable for the India and it is usually more economical than other system
• It also reduce the size of the neutral conductor because it carries no current
• This system have lower weight, high efficiency and better output.
• Thus, three phase and three wire system is adopted in India.