Engine_2014 : Electricity - 57/2299
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| A load with an impedance of 440 ohms is connected across the secondary of the step up transformer shown in figure "B" of the illustration. If the input voltage is 110 VAC and the turns ratio is 1 to 10, what will be the primary current? |
| A) 2.5 amps |
| B) 25 amps |
| C) 250 amps |
| D) current cannot be determined with information given |
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