In Kando system of track electrification

1.	In Kando system of track electrification
A.	single phase a. c. is converted into d. c.
B.	single phase a. c. is converted into 3-phase a.c.
C.	3 phase a. c. is converted into d.c.
D.	3 phase a. c. is converted into single phase a. c.
Answer» C. 3 phase a. c. is converted into d.c.

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In Kando system of track electrification

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