neon9300 neon9300

18-01-2024
Physics

contestada

For an ideal (100% efficient) single-phase, step-up transformer rated at 50 kVA, determine the turns ratio if the primary and secondary voltages are 120 and 240 V, respectively.

a. 1:2
b. 3:2
c. 1.5:3
d. 2:3

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