An open-delta three-phase transformer system has one transformer center-tapped to provide a neutral for single-phase voltages. I
f the voltage from line to center tap is 277 V, what is the high-leg voltage?
1 answer:
Answer:
The high-leg voltage is
Explanation:
A diagram showing the arrangement of this three phase transformer is shown on the first uploaded image
The high - leg terminal is in the diagram is from
Generally the high-leg terminal is 1.732 times of the the voltage from line to center tap which is given as 277 V
The high -voltage can be computed as follows
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Explanation:
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