A single-phase two stage sequence controller is designed to work on 230 V supply, and upper and lower current ratings must be 20 A and 21 A respectively. Find the transformer rating. - Study24x7
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Karan Singh
11 Oct 2023 11:16 AM study24x7 study24x7

A single-phase two stage sequence controller is designed to work on 230 V supply, and upper and lower current ratings must be 20 A and 21 A respectively. Find the transformer rating.

A

230 VA

B

4600 VA

C

9430 VA

D

9200 VA

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