

MCQOPTIONS
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1. |
Below is the circuit diagram for delta-delta transformer have a transformation ratio ‘k’. The current flowing in the windings of phase r-y in the below diagrams is? |
A. | k*I/1.73 |
B. | I/k*1.73 |
C. | 1.73*k*I |
D. | 3*k*I |
Answer» B. I/k*1.73 | |