Q
On which of the following factors the number of phases for which a rectifier should be designed depend ?
-
A
A. the voltage regulation of the rec¬tifier should be low
-
B
B. in the output circuit there should be no harmonics
-
C
C. the power factor of the system should be high
-
D
D. the rectifier supply transformer should be utilized to the best ad-vantage
